{"title":"Spark Exhaust","description":"\u003cp\u003eGenuine Spark Exhaust, in stock and ready to ship at Inter-Pace.\u003c\/p\u003e","products":[{"product_id":"spark-exhaust-full-titanium-exhaust-system-ducati-panigale-v2-955","title":"Spark Exhaust Rectangular Full Titanium Underseat System Ducati Panigale V2 955 (2020-2024), 959 (2016-2019) GDU8837T","description":"\u003cp\u003eThe World Supersport silencers, on a motorcycle that has not been stripped for the track. Spark's GDU8837T uses the same rectangular cases as its WSSP kit but is built to fit a standard Panigale V2 — with two exceptions worth knowing before ordering.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium racing system for the Ducati Panigale V2 955\/959, 2016 to 2024.\u003c\/li\u003e\n\u003cli\u003eTwo rectangular titanium silencers under the seat.\u003c\/li\u003e\n\u003cli\u003e5.9 kg against 11.6 kg standard — 5.7 kg saved.\u003c\/li\u003e\n\u003cli\u003eFits the standard motorcycle, unlike the WSSP kit.\u003c\/li\u003e\n\u003cli\u003eNot compatible with the original licence plate holder or the passenger footboards.\u003c\/li\u003e\n\u003cli\u003eThe radiator fan duct must be modified.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Version That Fits\u003c\/h2\u003e\u003cp\u003eSpark builds this system twice. The WSSP kit GDU8836T carries a FIM homologation at 105 dB and is expressly not compatible with a stock motorcycle — it needs the plate holder gone, the radiator fan changed and the pillion pegs removed.\u003c\/p\u003e\u003cp\u003eThis one keeps the standard radiator fan and asks only that its duct be modified. The plate holder and the passenger footboards still have to go, which on a Panigale V2 most owners can live with. Four hundred euros separates them, and what the more expensive one adds is a racing certificate rather than a better exhaust.\u003c\/p\u003e\u003ch2\u003eWhy Rectangular\u003c\/h2\u003e\u003cp\u003eThe cases are the rectangular silencers Spark originally designed for the Ducati 848, 1098 and 1098S. That is not nostalgia — a rectangular section holds more absorbent volume under a Panigale's tail than a round case of the same height.\u003c\/p\u003e\u003cp\u003eMore volume means more absorption for the same packaging, which is why Spark uses this shape where a decibel figure matters. On this system it buys a quieter exhaust than the Grid-O or Moto GP versions without giving anything back in flow.\u003c\/p\u003e\u003ch2\u003eThree Things to Plan For\u003c\/h2\u003e\u003cp\u003eThe plate holder has to be replaced, the passenger footboards come off, and the radiator fan duct needs modifying — Spark states all three. The duct is the one that catches people out, because it means cutting rather than unbolting.\u003c\/p\u003e\u003cp\u003eThere is also a cable. To reinstall the original lambda sensors, extension 0CAVO002 is required and it is not supplied. Order it with the system rather than discovering it halfway through.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eDucati Panigale V2 955, 2020 through 2024, and the Panigale 959 from 2016 through 2019, on the standard motorcycle. The FIM-homologated WSSP version is GDU8836T; the stainless-header WSSP replica is GDU8853T. The Grid-O and Moto GP underseat systems are GDU8832T and GDU8833T.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. The system carries no EC certificate and no catalytic converter. Closed circuits only.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GDU8837T\u003c\/li\u003e\n\u003cli\u003eType: Full racing system, underseat\u003c\/li\u003e\n\u003cli\u003eMaterial: full titanium, stainless cylinder section\u003c\/li\u003e\n\u003cli\u003eSilencers: two rectangular, titanium\u003c\/li\u003e\n\u003cli\u003eSpark weight: 5.9 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 11.6 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 5.7 kg\u003c\/li\u003e\n\u003cli\u003eNot compatible with: original plate holder, passenger footboards\u003c\/li\u003e\n\u003cli\u003eRadiator fan duct: must be modified\u003c\/li\u003e\n\u003cli\u003eRequired separately: 0CAVO002 lambda extension cable\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V2 955 (2020-2024) \/ 959 (2016-2019)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — racing use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168810754314,"sku":"GDU8837T","price":3153.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8837.png?v=1780816149"},{"product_id":"spark-exhaust-titanium-full-system-exhaust-ducati-panigale-v2-955","title":"Spark Exhaust Grid-O Full Titanium Underseat System Ducati Panigale V2 955 \/ Streetfighter V2 (2020-2024), 959 (2016-2019) GDU8832T","description":"\u003cp\u003eSeven point four kilos. That is what Spark's full titanium system removes from a Ducati V2 — 4.2 kg against a standard exhaust that weighs 11.6 — and it is the largest reduction available on this motorcycle by a wide margin.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium racing system for the Ducati Panigale V2 955\/959 and Streetfighter V2, 2016 to 2024.\u003c\/li\u003e\n\u003cli\u003e4.2 kg against 11.6 kg standard — 7.4 kg saved.\u003c\/li\u003e\n\u003cli\u003eTwo Grid-O silencers under the seat, full titanium with titanium mesh.\u003c\/li\u003e\n\u003cli\u003eVisible TIG-welded collectors and silencers.\u003c\/li\u003e\n\u003cli\u003eDeveloped with WSSP teams, from WSBK experience.\u003c\/li\u003e\n\u003cli\u003eCompatible with the stock motorcycle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRead the Restrictions Before Ordering\u003c\/h2\u003e\u003cp\u003eSpark lists three consequences of the underseat layout, and none of them is small. The passenger footboards cannot be kept. The lock under the seat becomes inaccessible. And the original radiator fan duct will need to be modified for installation.\u003c\/p\u003e\u003cp\u003eThe third is the one that surprises people. It is not a bracket change — a duct has to be cut. Plan for it, and if you are not doing the work yourself, tell whoever is before the bike goes on the bench.\u003c\/p\u003e\u003ch2\u003eEngineered, Not Adapted\u003c\/h2\u003e\u003cp\u003eSpark's R\u0026amp;D describes this kit in unusual detail: 3D scanning of the motorcycle, 3D drawings, 3D laser cutting for the titanium bushings, and visible TIG-welded collectors and silencers.\u003c\/p\u003e\u003cp\u003eThe Grid-O silencers themselves are full titanium with a titanium mesh across the outlet and their welds left on show. The development came out of collaboration with World Supersport teams and experience gained in World Superbike — which on a Ducati V2, a bike raced in exactly those classes, is the relevant pedigree rather than a borrowed one.\u003c\/p\u003e\u003ch2\u003eOne Cable You Will Need\u003c\/h2\u003e\u003cp\u003eSpark states that to reinstall the original lambda sensors, extension cable 0CAVO002 is required. It is a twenty-centimetre extension and it is not in the box.\u003c\/p\u003e\u003cp\u003eOrder it with the system. A lambda sensor that cannot reach its plug is the kind of small omission that stops an installation dead on a Saturday afternoon, and the cable costs a fraction of what a second delivery costs in time.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eDucati Panigale V2 955 and Streetfighter V2 955, 2020 through 2024, and the Panigale 959 from 2016 through 2019, on the stock motorcycle. With Moto GP silencers the system is GDU8833T. The rectangular-silencer versions are GDU8837T and, in the WSSP specification, GDU8836T. The 3\/4 kit is GDU8850T.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. The system carries no EC certificate and no catalytic converter. Closed circuits only.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GDU8832T\u003c\/li\u003e\n\u003cli\u003eType: Full racing system, underseat\u003c\/li\u003e\n\u003cli\u003eMaterial: full titanium, stainless cylinder section\u003c\/li\u003e\n\u003cli\u003eSilencers: two Grid-O, full titanium with titanium mesh\u003c\/li\u003e\n\u003cli\u003eSpark weight: 4.2 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 11.6 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 7.4 kg\u003c\/li\u003e\n\u003cli\u003ePassenger footboards: not compatible\u003c\/li\u003e\n\u003cli\u003eUnder-seat lock: inaccessible\u003c\/li\u003e\n\u003cli\u003eRadiator fan duct: must be modified\u003c\/li\u003e\n\u003cli\u003eRequired separately: 0CAVO002 lambda extension cable\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V2 955 \/ Streetfighter V2 (2020-2024), 959 (2016-2019)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — racing use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168810787082,"sku":"GDU8832T","price":2964.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8832.png?v=1780816150"},{"product_id":"spark-exhaust-ssp-titanium-full-exhaust-system-ducati-panigale-v2-955","title":"Spark Exhaust Rectangular WSSP Full Titanium System Ducati Panigale V2 955 (2020-2024), 959 (2016-2019) GDU8836T","description":"\u003cp\u003eA FIM-homologated exhaust at 105 dB, tested on World Supersport circuits with the Orelac team — and it will not fit a standard motorcycle. Spark says so in capitals, and it is the first thing to settle before anything else.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium WSSP replica system for the Ducati Panigale V2 955\/959, 2016 to 2024.\u003c\/li\u003e\n\u003cli\u003eFIM-homologated exhaust system at 105 dB.\u003c\/li\u003e\n\u003cli\u003eTwo rectangular silencers under the seat.\u003c\/li\u003e\n\u003cli\u003e5.9 kg against 11.6 kg standard.\u003c\/li\u003e\n\u003cli\u003eDesigned to further reduce decibels while keeping performance.\u003c\/li\u003e\n\u003cli\u003eNot compatible with the stock motorcycle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Things It Will Not Fit\u003c\/h2\u003e\u003cp\u003eSpark prints the restrictions in capitals and they are absolute: not compatible with the stock motorcycle, not with the stock licence plate holder, not with the stock radiator fan, and not with the passenger footpegs.\u003c\/p\u003e\u003cp\u003eRead that list as a specification rather than a warning. This is a system for a Panigale V2 that has already been converted to track use — plate holder removed, fan changed, pillion pegs gone. On a road-registered bike none of it works, and the alternative that does is GDU8837T, which is the same architecture built to fit the standard machine.\u003c\/p\u003e\u003ch2\u003eWhat FIM Approval at 105 dB Is\u003c\/h2\u003e\u003cp\u003eThe FIM sets the noise ceiling for international motorcycle racing, and an approved system is one measured and listed against that standard. 105 dB is the figure Spark publishes for this exhaust.\u003c\/p\u003e\u003cp\u003eIt is a racing credential, not a road one. It tells a scrutineer the system has been measured to an international standard; it does not replace an EC certificate and means nothing on a public road. For a bike being prepared for a championship it is the number the paperwork asks for.\u003c\/p\u003e\u003ch2\u003eRectangular, and Where the Shape Came From\u003c\/h2\u003e\u003cp\u003eThe silencers are the rectangular cases Spark originally designed for the Ducati 848, 1098 and 1098S. Reusing them here is not a shortcut — a rectangular section packs more absorbent volume into the space under a Panigale's tail than a round one of the same height.\u003c\/p\u003e\u003cp\u003eThat is why Spark describes this kit as designed to further reduce decibel levels while ensuring outstanding performance. The shape is what lets a 105 dB system exist without choking the engine, and it was proven on SSP600 circuits with the Orelac team before it reached the catalogue.\u003c\/p\u003e\u003ch2\u003eOne Cable You Will Need\u003c\/h2\u003e\u003cp\u003eTo reinstall the original lambda sensors, Spark specifies extension cable 0CAVO002 — a twenty-centimetre extension that is not supplied with the system. Order it alongside.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eDucati Panigale V2 955, 2020 through 2024, and the Panigale 959 from 2016 through 2019, on a converted motorcycle only. The version that fits the stock bike is GDU8837T. The stainless-header WSSP replica is GDU8853T. The Grid-O and Moto GP underseat systems are GDU8832T and GDU8833T.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. FIM approval is a racing credential — the system has no EC certificate and no catalytic converter.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GDU8836T\u003c\/li\u003e\n\u003cli\u003eType: Full racing system, WSSP replica\u003c\/li\u003e\n\u003cli\u003eMaterial: full titanium, stainless cylinder section\u003c\/li\u003e\n\u003cli\u003eSilencers: two rectangular, underseat\u003c\/li\u003e\n\u003cli\u003eNoise: FIM-homologated at 105 dB\u003c\/li\u003e\n\u003cli\u003eSpark weight: 5.9 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 11.6 kg\u003c\/li\u003e\n\u003cli\u003eNot compatible with: stock motorcycle, stock plate holder, stock radiator fan, passenger footpegs\u003c\/li\u003e\n\u003cli\u003eRequired separately: 0CAVO002 lambda extension cable\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V2 955 (2020-2024) \/ 959 (2016-2019)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — racing use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168810852618,"sku":"GDU8836T","price":3559.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8836.png?v=1780816152"},{"product_id":"spark-exhaust-titanium-full-exhaust-system-ducati-panigale-v2-955","title":"Spark Exhaust Moto GP Full Titanium Underseat System Ducati Panigale V2 955 \/ Streetfighter V2 (2020-2024), 959 (2016-2019) GDU8833T","description":"\u003cp\u003eTwo short prototype-style cases under the tail of a Panigale. Spark's Moto GP version of its full titanium V2 system is the most compact of the underseat kits — and, like the Grid-O version, it fits the standard motorcycle.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium racing system for the Ducati Panigale V2 955\/959 and Streetfighter V2, 2016 to 2024.\u003c\/li\u003e\n\u003cli\u003eTwo Moto GP silencers under the seat: round, very short, large outlet diameter.\u003c\/li\u003e\n\u003cli\u003eVisible TIG-welded collectors and silencers.\u003c\/li\u003e\n\u003cli\u003eDeveloped with WSSP teams, from WSBK experience.\u003c\/li\u003e\n\u003cli\u003eCompatible with the stock motorcycle.\u003c\/li\u003e\n\u003cli\u003eSame list price as the Grid-O version.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Shortest Cases Spark Builds\u003c\/h2\u003e\u003cp\u003eThe Moto GP is the most compact silencer in Spark's catalogue — round, very short, with a large outlet diameter chosen to emphasise the engine note rather than absorb it. Under the tail of a Panigale V2, two of them all but disappear.\u003c\/p\u003e\u003cp\u003eThat is the opposite of what the same silencer does on a naked bike, where a short case is a statement. Here it is the discreet option: the tail keeps its own shape and the exhaust stops being a visible component. What you hear does not follow the same logic.\u003c\/p\u003e\u003ch2\u003eSame Price as the Grid-O\u003c\/h2\u003e\u003cp\u003eSpark charges identically for this and for GDU8832T with the Grid-O silencers. The collector, the construction and the restrictions are the same; only the cases differ.\u003c\/p\u003e\u003cp\u003eSpark publishes 4.2 kg against a standard 11.6 kg for the Grid-O version of this system and does not give a separate figure for the Moto GP, so we will not invent one. What is certain is that both replace the same 11.6 kg standard exhaust and share the same titanium collector.\u003c\/p\u003e\u003ch2\u003eWhat the Layout Costs\u003c\/h2\u003e\u003cp\u003eSpark lists the same three consequences as for the Grid-O version: the passenger footboards cannot be kept, the lock under the seat becomes inaccessible, and the original radiator fan duct must be modified for installation.\u003c\/p\u003e\u003cp\u003eThe fan duct is the one to plan for. It is not a bracket change — a duct has to be cut. And to reinstall the original lambda sensors the 0CAVO002 extension cable is required, which is not supplied.\u003c\/p\u003e\u003ch2\u003eHow Spark Built It\u003c\/h2\u003e\u003cp\u003eThe company describes the process rather than only the result: 3D scanning of the motorcycle, 3D drawings, 3D laser cutting for the titanium bushings, and collectors and silencers TIG-welded with the beads left visible.\u003c\/p\u003e\u003cp\u003eThat combination is unusual. The measurement and the cutting are done to a precision a hand-built part normally cannot claim; the welding is deliberately left as evidence that a person made it. Spark has specialised in Ducati since the beginning, and this kit came out of collaboration with World Supersport teams and experience gained in World Superbike.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eDucati Panigale V2 955 and Streetfighter V2 955, 2020 through 2024, and the Panigale 959 from 2016 through 2019, on the stock motorcycle. With Grid-O silencers the system is GDU8832T. The rectangular-silencer versions are GDU8837T and, in WSSP specification, GDU8836T. The 3\/4 kit is GDU8850T.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. The system carries no EC certificate and no catalytic converter. Closed circuits only.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GDU8833T\u003c\/li\u003e\n\u003cli\u003eType: Full racing system, underseat\u003c\/li\u003e\n\u003cli\u003eMaterial: full titanium, stainless cylinder section\u003c\/li\u003e\n\u003cli\u003eSilencers: two Moto GP, short case with large outlet\u003c\/li\u003e\n\u003cli\u003eStandard weight replaced: 11.6 kg\u003c\/li\u003e\n\u003cli\u003ePassenger footboards: not compatible\u003c\/li\u003e\n\u003cli\u003eUnder-seat lock: inaccessible\u003c\/li\u003e\n\u003cli\u003eRadiator fan duct: must be modified\u003c\/li\u003e\n\u003cli\u003eRequired separately: 0CAVO002 lambda extension cable\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V2 955 \/ Streetfighter V2 (2020-2024), 959 (2016-2019)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — racing use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168810885386,"sku":"GDU8833T","price":2964.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8833.png?v=1780816154"},{"product_id":"spark-grid-o-half-system-stainless-steel-exhaust","title":"Spark Exhaust Grid-O Stainless 3\/4 Underseat Kit Ducati Panigale V4 (2018-2024) GDU8842T","description":"\u003cp\u003eFour hundred euros. That is the gap between this kit and the titanium-collector version, and the only thing that changes is the metal in the collector — the Grid-O silencers, the underseat routing and the 105 dB are identical.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStainless steel collector with two titanium Grid-O silencers, underseat.\u003c\/li\u003e\n\u003cli\u003e105 dB, the same figure Spark measures for the titanium-collector kit.\u003c\/li\u003e\n\u003cli\u003eSilencers and routing shared with GDU8839T — only the collector material differs.\u003c\/li\u003e\n\u003cli\u003eWorks with the original number plate holder and with standard or closed racing fairings.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer available for both silencers.\u003c\/li\u003e\n\u003cli\u003ePanigale V4, V4 S, V4 R and Streetfighter V4.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere the Saving Comes From\u003c\/h2\u003e\u003cp\u003eThe collector is the largest single piece of metal in the kit, so it is where the material choice shows up in the price. Stainless costs a fraction of titanium to buy and to weld, and on a section that sits under the seat — out of sight, protected from stone chips, never touched by a boot — the case for spending the difference is weaker than it is on a visible silencer.\u003c\/p\u003e\u003cp\u003eWhat you give up is mass. Spark does not publish a figure for this version, so we will not invent one; the titanium kit is 3.3 kg against 6.4 kg standard, and a stainless collector will sit somewhere above that. If the exact number decides your purchase, ask us and we will request it from Spark.\u003c\/p\u003e\u003ch2\u003ePerformance \u0026amp; Sound\u003c\/h2\u003e\u003cp\u003eUnchanged from the titanium kit. The silencers are the same Grid-O units, the gas path has the same diameters, and Spark quotes 105 dB for both. A collector material does not alter flow — it alters what the flow is contained by.\u003c\/p\u003e\u003cp\u003eAn ECU remap is recommended, as with every kit in this family.\u003c\/p\u003e\u003ch2\u003eChoosing Between the Four Kits\u003c\/h2\u003e\u003cp\u003eSpark builds four 3\/4 kits for this bike and they are genuinely different products, not four price points. Two are underseat with twin silencers — this Grid-O version at 105 dB and the Dyno version at 102 dB, which drops below 100 dB with its optional dB killers. Two are lateral with a single silencer: the Force Evo at 104 dB and a Grid-O at 112 dB, which is the loudest thing Spark offers for the V4.\u003c\/p\u003e\u003cp\u003eWork out your noise ceiling first, then decide whether you want the underseat look or a silencer on the flank, and only then look at the collector material. Getting that order right saves a lot of second-guessing — the decibel figure is the one constraint you cannot change after the fact.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003ePublished by Spark:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eECU mapping is recommended.\u003c\/li\u003e\n\u003cli\u003eCompatible with the original fairings and closed racing bodywork.\u003c\/li\u003e\n\u003cli\u003eCompatible with the original licence plate holder.\u003c\/li\u003e\n\u003cli\u003eNot compatible with passenger footboards.\u003c\/li\u003e\n\u003cli\u003eThe under-saddle lock cannot be reached once fitted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eDucati Panigale V4, V4 S, V4 R (2018-2024) and the Streetfighter V4. The titanium-collector equivalent is GDU8839T.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNot road legal. No certificate is issued, there is no catalyst, and the kit removes access to the under-saddle lock — none of which belongs on a registered motorcycle.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GDU8842T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 kit, underseat, twin silencers\u003c\/li\u003e\n\u003cli\u003eSilencers: 2× Grid-O, titanium\u003c\/li\u003e\n\u003cli\u003eCollector: Stainless steel\u003c\/li\u003e\n\u003cli\u003eSound level: 105 dB (no dB killer)\u003c\/li\u003e\n\u003cli\u003edB killer: removable, optional\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V4 \/ V4 S \/ V4 R \/ Streetfighter V4 (2018-2024)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — track use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168810918154,"sku":"GDU8842T","price":2678.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8842.png?v=1780816156"},{"product_id":"spark-stainless-steel-half-system-exhaust-ducati-panigale-v4-s-r","title":"Spark Exhaust Rectangular Mixed-Material 3\/4 Kit Ducati Panigale V4 (2018-2024) GDU8848T","description":"\u003cp\u003eA deliberately mixed build: part of the manifold in stainless steel, part in titanium, with the same rectangular underseat silencers Spark developed for its championship kit. It is the cheapest way into the quiet end of the Panigale V4 range, and the material split is where the saving comes from.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 underseat kit combining a stainless steel and titanium manifold.\u003c\/li\u003e\n\u003cli\u003eTwin rectangular silencers — the same case Spark uses on the Go Eleven kit.\u003c\/li\u003e\n\u003cli\u003eRoughly two hundred euros below the all-titanium GDU8838T.\u003c\/li\u003e\n\u003cli\u003eWorks with the original number plate holder and standard or closed racing fairings.\u003c\/li\u003e\n\u003cli\u003ePanigale V4, V4 S, V4 R and Streetfighter V4.\u003c\/li\u003e\n\u003cli\u003eHand-built in Mantova, Italy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTwo Metals, One System\u003c\/h2\u003e\u003cp\u003eMixing materials in an exhaust is not a compromise for its own sake — it is a way of spending money where it does work. Titanium buys the most in the sections that are hottest and most visible; stainless steel is entirely adequate in the runs that sit hidden and are more likely to catch a stone or a paddock stand. Spark splits this manifold on that logic rather than by cost alone.\u003c\/p\u003e\u003cp\u003eThe result weighs more than the all-titanium version and less than an all-stainless one, at a price between the two. For a bike that does track days rather than championships, that is often exactly the right place to land.\u003c\/p\u003e\u003ch2\u003eThe Silencers Are the Point\u003c\/h2\u003e\u003cp\u003eWhatever the manifold is made of, the rectangular cases are the reason to look at this kit. They exist because the space under a Panigale V4's tail is a flattened wedge rather than a cylinder, and a rectangular case fills it with more absorption material than a round one can. More absorption means fewer decibels, which is why Spark's rectangular kits sit at the quiet end of its V4 range.\u003c\/p\u003e\u003ch2\u003eWhat You Keep\u003c\/h2\u003e\u003cp\u003eLike every 3\/4 kit in Spark's V4 range, this one leaves the primary headers on the engine. That is deliberate and it is the reason the kit can be fitted in an evening: the headers on a Panigale V4 sit behind the fairing and the front wheel, and removing them turns a straightforward job into a full strip-down.\u003c\/p\u003e\u003cp\u003eYou also keep the standard lambda sensor positions, so nothing has to be plugged or simulated, and the bike remains drivable on the standard map — although Spark recommends remapping, and on a V4 that recommendation is worth taking seriously. The engine makes its power in the last third of the rev range, and that is exactly where a freer exhaust changes what the fuelling should be doing.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eECU mapping is recommended.\u003c\/li\u003e\n\u003cli\u003eCompatible with the original fairings and with closed fairings for racing use.\u003c\/li\u003e\n\u003cli\u003eNot compatible with passenger footboards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eDucati Panigale V4, V4 S, V4 R (2018-2024) and the Streetfighter V4. Spark publishes no separate weight or decibel figure for this configuration — the all-titanium GDU8838T with the same silencers is quoted at 4.9 kg and 102 dB, and this kit will sit close to that on sound and slightly above it on weight. Ask us if you need the exact figures before ordering.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. No EC certificate and no catalytic converter anywhere in the kit.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GDU8848T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 kit, underseat, twin silencers\u003c\/li\u003e\n\u003cli\u003eSilencers: 2× Rectangular\u003c\/li\u003e\n\u003cli\u003eManifold: Stainless steel and titanium\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V4 \/ V4 S \/ V4 R \/ Streetfighter V4 (2018-2024)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — track use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168811245834,"sku":"GDU8848T","price":3023.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8848.png?v=1780816168"},{"product_id":"spark-grid-o-half-system-titanium-exhaust-ducati-panigale","title":"Spark Exhaust Grid-O Titanium 3\/4 Underseat Kit Ducati Panigale V4 (2018-2024) GDU8839T","description":"\u003cp\u003eDucati designed the Panigale V4 around an underseat exhaust and then hid most of it. Spark's 3\/4 kit replaces everything from the mid-section back with a titanium collector and two Grid-O silencers that sit where the factory ones do — except these weigh 3.3 kg against 6.4 kg, and they are meant to be seen.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium collector with two Grid-O silencers in the underseat position.\u003c\/li\u003e\n\u003cli\u003e3.3 kg against 6.4 kg for the section it replaces — 3.1 kg saved.\u003c\/li\u003e\n\u003cli\u003eMeasured by Spark at 105 dB.\u003c\/li\u003e\n\u003cli\u003eKeeps the standard tail and works with the original number plate holder.\u003c\/li\u003e\n\u003cli\u003eCompatible with both the original fairings and closed racing bodywork.\u003c\/li\u003e\n\u003cli\u003eA removable dB killer can be fitted to either silencer.\u003c\/li\u003e\n\u003cli\u003eFits the Panigale V4, V4 S, V4 R and the Streetfighter V4.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Underseat Is Harder\u003c\/h2\u003e\u003cp\u003eAn underseat exhaust has to route two silencers through the tightest part of the motorcycle, clear the shock and the subframe, and still get rid of its heat without cooking the seat. That is why Spark builds this as a kit rather than a slip-on: the collector geometry, the link routing and the silencer position are one design decision, not three.\u003c\/p\u003e\u003cp\u003eThe Grid-O silencers are the same design Spark runs on Moto2 and Superbike grids — titanium throughout, mesh end caps, weld seams left visible rather than polished away.\u003c\/p\u003e\u003ch2\u003ePerformance \u0026amp; Sound\u003c\/h2\u003e\u003cp\u003e105 dB without a dB killer. That sits between the 102 dB Dyno kit and the 112 dB lateral Grid-O version, and it is the figure most European circuits will accept without argument. Both silencers take a removable dB killer if you need to go lower for a specific event.\u003c\/p\u003e\u003cp\u003eSpark recommends an ECU remap. On a V4 that is not a formality — the standard mapping is written around a restrictive exhaust, and leaving it alone gives away most of what the kit is for.\u003c\/p\u003e\u003ch2\u003eWhat a 3\/4 Kit Actually Replaces\u003c\/h2\u003e\u003cp\u003eThe name confuses people, so here it is plainly. A full system replaces everything from the cylinder heads back. A 3\/4 kit leaves the primary headers on the engine and replaces the collector, the link section and both silencers. On a Panigale V4 that matters because the headers are buried behind the fairing and the front wheel, and getting them out is a genuinely awkward job.\u003c\/p\u003e\u003cp\u003eThe practical consequence: you keep the standard lambda sensor positions and the standard header geometry, you fit the kit in an evening rather than a weekend, and you still get the collector — which is where most of the flow restriction lives. It is the point where cost, effort and result cross most usefully for a bike that is not a full race machine.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eSpark's own notes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eECU mapping is recommended.\u003c\/li\u003e\n\u003cli\u003eCompatible with the original fairings and with closed fairings for racing use.\u003c\/li\u003e\n\u003cli\u003eCompatible with the original licence plate holder.\u003c\/li\u003e\n\u003cli\u003eNot compatible with passenger footboards.\u003c\/li\u003e\n\u003cli\u003eThe under-saddle lock is no longer accessible with this kit fitted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eDucati Panigale V4, V4 S and V4 R (2018-2024) and the Streetfighter V4. The stainless-collector version of the same kit is GDU8842T, roughly four hundred euros less.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. This is a competition kit — no EC certificate, no catalytic converter, and the loss of the under-saddle lock alone tells you what it was designed for.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GDU8839T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 kit, underseat, twin silencers\u003c\/li\u003e\n\u003cli\u003eSilencers: 2× Grid-O, titanium\u003c\/li\u003e\n\u003cli\u003eCollector: Titanium\u003c\/li\u003e\n\u003cli\u003eSpark weight: 3.3 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 6.4 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 3.1 kg\u003c\/li\u003e\n\u003cli\u003eSound level: 105 dB (no dB killer)\u003c\/li\u003e\n\u003cli\u003edB killer: removable, optional\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V4 \/ V4 S \/ V4 R \/ Streetfighter V4 (2018-2024)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — track use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168811278602,"sku":"GDU8839T","price":3083.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8842_fdc8e941-11ec-48b3-afe8-d9a4af09ac5d.png?v=1780816168"},{"product_id":"spark-half-system-exhaust-titanium-silencers-ducati-panigale-v4-s-r","title":"Spark Exhaust Rectangular Titanium 3\/4 Underseat Kit Ducati Panigale V4 (2018-2024) GDU8838T","description":"\u003cp\u003eSpark developed this kit with Team Go Eleven, the outfit that runs a Ducati V4 R in the Superbike World Championship. The rectangular silencer was not a styling exercise — it was the shape that let the team stay inside a tightening decibel ceiling without giving up flow, and it reads 102 dB.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium collector with two rectangular silencers in the underseat position — the EVO 2023 development.\u003c\/li\u003e\n\u003cli\u003e102 dB, one of the lowest readings Spark offers for the Panigale V4.\u003c\/li\u003e\n\u003cli\u003eDeveloped together with Team Go Eleven for the Ducati V4 R in WorldSBK.\u003c\/li\u003e\n\u003cli\u003e4.9 kg against 6.4 kg for the section replaced.\u003c\/li\u003e\n\u003cli\u003eCompatible with the original fairings and with closed racing bodywork.\u003c\/li\u003e\n\u003cli\u003ePanigale V4, V4 S, V4 R and Streetfighter V4.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Rectangular\u003c\/h2\u003e\u003cp\u003eA round case is easier to build and stiffer for its weight. A rectangular one is chosen when the space it has to occupy is not round — and underneath a Panigale V4's tail unit, the available volume is a flattened wedge. Filling that volume with a rectangular case gets more absorption material into the same envelope than a cylinder can, and absorption volume is what brings decibels down.\u003c\/p\u003e\u003cp\u003eThat is the whole engineering argument, and it is why this kit and the Dyno kit sit at the quiet end of Spark's V4 range while the round Grid-O sits at the loud end.\u003c\/p\u003e\u003ch2\u003eThe Go Eleven Connection\u003c\/h2\u003e\u003cp\u003eSpark describes this as an addition to the kit dedicated to the Ducati V4 R in Superbike, presented together with Team Go Eleven. That matters more than a sticker: a silencer developed to pass championship scrutineering has been measured under the same conditions your local circuit is trying to replicate, rather than tuned for a dyno graph and measured afterwards.\u003c\/p\u003e\u003ch2\u003eTitanium Where It Counts\u003c\/h2\u003e\u003cp\u003eThe collector on this kit is titanium end to end, and on a V4 that is a bigger deal than on a twin. Four cylinders feeding one collector means four heat sources converging in a space the size of a shoebox, directly under the rider. Titanium holds its geometry through that better than stainless does, and it sheds the mass at the point on the motorcycle where mass is least welcome — high, central and directly above the swingarm pivot.\u003c\/p\u003e\u003cp\u003eThe 4.9 kg quoted is for the complete kit. Against the 6.4 kg of standard hardware it replaces, the saving is modest by Spark's standards — the rectangular silencers carry more absorption material than the Grid-O cases do, and that material weighs something. You are buying quiet, not lightness, and the kit is honest about which.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eECU mapping is recommended.\u003c\/li\u003e\n\u003cli\u003eCompatible with the original fairings and with closed fairings for racing use.\u003c\/li\u003e\n\u003cli\u003eNot compatible with passenger footboards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eDucati Panigale V4, V4 S, V4 R (2018-2024) and the Streetfighter V4. If you want the same rectangular silencers on a mixed stainless and titanium manifold at a lower price, that is GDU8848T.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. A championship-derived kit with no EC certificate and no catalytic converter — the 102 dB figure is there to satisfy race scrutineering, not road registration.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GDU8838T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 kit, underseat, twin silencers\u003c\/li\u003e\n\u003cli\u003eSilencers: 2× Rectangular, EVO 2023\u003c\/li\u003e\n\u003cli\u003eCollector: Titanium\u003c\/li\u003e\n\u003cli\u003eSpark weight: 4.9 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 6.4 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 1.5 kg\u003c\/li\u003e\n\u003cli\u003eSound level: 102 dB\u003c\/li\u003e\n\u003cli\u003eDeveloped with: Team Go Eleven, WorldSBK\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V4 \/ V4 S \/ V4 R \/ Streetfighter V4 (2018-2024)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — track use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168811475210,"sku":"GDU8838T","price":3237.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8838.png?v=1780816171"},{"product_id":"spark-dyno-half-system-titanium-exhaust","title":"Spark Exhaust Dyno Titanium 3\/4 Underseat Kit Ducati Panigale V4 (2018-2024) GDU8847T","description":"\u003cp\u003eCircuits keep tightening their noise limits, and Spark built this kit as the answer. Twin Dyno silencers on a titanium collector give 102 dB at 5,500 rpm with nothing fitted — and with the optional dB killers in place the reading drops below 100 dB. That is a number that gets you onto almost any European track.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium collector with two Dyno silencers in the underseat position.\u003c\/li\u003e\n\u003cli\u003e102 dB at 5,500 rpm without dB killers; below 100 dB with the optional dB killers fitted.\u003c\/li\u003e\n\u003cli\u003e3.4 kg against 6.4 kg for the section it replaces — 3.0 kg saved.\u003c\/li\u003e\n\u003cli\u003eDyno is Spark's sculpted case — the company calls it pure design, technology and precious details.\u003c\/li\u003e\n\u003cli\u003eWorks with the original number plate holder and standard or closed racing bodywork.\u003c\/li\u003e\n\u003cli\u003ePanigale V4, V4 S, V4 R and Streetfighter V4.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuilt Around a Number\u003c\/h2\u003e\u003cp\u003eMost exhausts are designed and then measured. This one was designed to hit a figure. Spark states the reason plainly: international circuits impose ever stricter decibel requirements, so the company introduced a version that reaches the track at maximum performance while staying within 102 dB at 5,500 rpm. The dB killers take it under 100 dB when a specific event demands it.\u003c\/p\u003e\u003cp\u003eIf you have ever been sent home by a noise meter, that combination — a race exhaust with a documented sub-100 dB configuration — is worth more than a few tenths of a second.\u003c\/p\u003e\u003ch2\u003eBuild Quality \u0026amp; Materials\u003c\/h2\u003e\u003cp\u003eTitanium collector, twin Dyno silencers with carbon end caps. The Dyno case is the most heavily worked shape in Spark's catalogue; the company describes it as a piece of jewellery for the bike, which is marketing language for a case that costs more to form than a plain cylinder.\u003c\/p\u003e\u003cp\u003eOne care note from Spark that applies to all its cases: wash with water and rinse. No degreasers, no car-wash chemicals.\u003c\/p\u003e\u003ch2\u003eHow the Numbers Are Taken\u003c\/h2\u003e\u003cp\u003eTwo details matter when you compare decibel figures. The first is engine speed: Spark quotes 102 dB at 5,500 rpm, and a figure taken at a different rpm is not comparable. Most European static noise tests specify a speed derived from the engine's maximum power point, so ask which one your series uses before assuming a published number will clear it.\u003c\/p\u003e\u003cp\u003eThe second is the dB killer. It is a removable restrictor that sits in the outlet and trades a little flow for several decibels. Spark states this kit falls below 100 dB with them fitted — a meaningful margin at a circuit enforcing 100 dB, and the reason this is the kit to buy if your calendar includes tracks you have not measured at yet.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eECU mapping is recommended.\u003c\/li\u003e\n\u003cli\u003eCompatible with the original fairings and with closed fairings for racing use.\u003c\/li\u003e\n\u003cli\u003eCompatible with the original licence plate holder.\u003c\/li\u003e\n\u003cli\u003eNot compatible with passenger footboards.\u003c\/li\u003e\n\u003cli\u003eThe under-saddle lock is not accessible once fitted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eDucati Panigale V4, V4 S and V4 R (2018-2024) plus the Streetfighter V4. Within this family it is the quiet option: the Grid-O kits read 105 dB, the lateral Grid-O 112 dB.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone — and the low decibel figure does not change that. There is no EC certificate and no catalytic converter; the number exists for scrutineering, not for registration.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GDU8847T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 kit, underseat, twin silencers\u003c\/li\u003e\n\u003cli\u003eSilencers: 2× Dyno, titanium with carbon end caps\u003c\/li\u003e\n\u003cli\u003eCollector: Titanium\u003c\/li\u003e\n\u003cli\u003eSpark weight: 3.4 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 6.4 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 3.0 kg\u003c\/li\u003e\n\u003cli\u003eSound level: 102 dB at 5,500 rpm; below 100 dB with optional dB killers\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V4 \/ V4 S \/ V4 R \/ Streetfighter V4 (2018-2024)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — track use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168811507978,"sku":"GDU8847T","price":3511.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8847.png?v=1780816178"},{"product_id":"spark-force-evo-half-system-stainless-steel-exhaust","title":"Spark Exhaust Force Evo Lateral 2-1 System Ducati Panigale V4 (2018-2024) GDU8840T","description":"\u003cp\u003eEvery other Spark kit for the Panigale V4 keeps the silencers under the seat, where Ducati put them. This one does not: a single Force Evo sits on the flank, and the bike stops looking like a Panigale from three metres away. It is the most visually distinctive option in the range and the least expensive.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStainless steel 2-into-1 collector with a single lateral Force Evo silencer.\u003c\/li\u003e\n\u003cli\u003e4.9 kg against 6.4 kg for the section it replaces.\u003c\/li\u003e\n\u003cli\u003eA completely different silhouette from the underseat kits — the exhaust is on show.\u003c\/li\u003e\n\u003cli\u003eCompatible with a short licence plate holder.\u003c\/li\u003e\n\u003cli\u003eWorks with the original fairings and with closed racing bodywork.\u003c\/li\u003e\n\u003cli\u003ePanigale V4, V4 S, V4 R and Streetfighter V4.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Moving the Silencer Changes\u003c\/h2\u003e\n\u003cp\u003eTwo things, and both are worth knowing before you order. The first is heat: an underseat silencer warms the seat and the tail unit, while a lateral one puts that heat out beside the swingarm instead. On a long, hot session the difference is noticeable.\u003c\/p\u003e\n\u003cp\u003eThe second is access. Underseat kits on this bike cost you the under-saddle lock; the lateral layout leaves the tail alone. If you use the bike on the road as well as the track, that is a practical argument rather than a cosmetic one.\u003c\/p\u003e\n\u003ch2\u003eAbout the Decibel Figure\u003c\/h2\u003e\n\u003cp\u003eSpark publishes two numbers for this configuration and we are not going to pick one for you. The product headline on Spark's own site quotes 104 dB; the descriptive text on the same page quotes 107 dB for the same combination. Both come from the manufacturer, and the gap matters if you are riding a series with a hard limit near either figure. Ask us before ordering and we will request the measurement sheet from Spark rather than guess.\u003c\/p\u003e\n\u003ch2\u003e2-into-1 Instead of 2-1-2\u003c\/h2\u003e\n\u003cp\u003eThe underseat kits split the gas back into two paths after the collector so they can feed a silencer on each side. This one does not — it merges into a single pipe and stays that way to one silencer. Fewer joins, less pipe, one case instead of two.\u003c\/p\u003e\n\u003cp\u003eThat has a knock-on effect worth mentioning: with only one silencer to fill, the same amount of absorption material sits in half the number of cases, which is part of why single-silencer layouts tend to read louder than twin ones on the same engine. Spark's numbers for this bike follow that pattern — the lateral kits sit at 104 to 112 dB, the underseat kits at 102 to 105 dB. If your priority is the look, the lateral layout wins easily. If it is the noise meter, the twin kits have the advantage built in.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eECU mapping is recommended.\u003c\/li\u003e\n\u003cli\u003eCompatible with the original fairings and with closed fairings for racing use.\u003c\/li\u003e\n\u003cli\u003eCompatible with a short licence plate holder.\u003c\/li\u003e\n\u003cli\u003eNot compatible with passenger footboards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eDucati Panigale V4, V4 S, V4 R (2018-2024) and the Streetfighter V4. The lateral layout is also offered with a Grid-O silencer as GDU8841T, which reads 112 dB — considerably louder than this one.\u003c\/p\u003e\n\u003ch2\u003eRoad Approval\u003c\/h2\u003e\n\u003cp\u003eNone. Stainless collector, no catalytic converter, no EC certificate. The lateral position makes it more visible, not more legal.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: GDU8840T\u003c\/li\u003e\n\u003cli\u003eType: 2-into-1 system, lateral single silencer\u003c\/li\u003e\n\u003cli\u003eSilencer: Force Evo\u003c\/li\u003e\n\u003cli\u003eCollector: Stainless steel\u003c\/li\u003e\n\u003cli\u003eSpark weight: 4.9 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 6.4 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 1.5 kg\u003c\/li\u003e\n\u003cli\u003eSound level: Spark quotes 104 dB in the product headline and 107 dB in the accompanying text\u003c\/li\u003e\n\u003cli\u003eLicence plate holder: short type\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V4 \/ V4 S \/ V4 R \/ Streetfighter V4 (2018-2024)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — track use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168811704586,"sku":"GDU8840T","price":1893.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8840.png?v=1780816182"},{"product_id":"spark-grid-o-half-system-titanium-exhaust-ducati-panigale-v4","title":"Spark GRID-O Half System Titanium Exhaust – Ducati Panigale V4\/S\/R (2018-2024) GDU8841T","description":"\u003cp\u003eConstructed from aerospace-grade titanium and assembled by hand in Italy, the Spark GRID-O half system for the Ducati Panigale V4\/S\/R (2018-2024) is one of the most material-focused exhaust upgrades available for this platform. The titanium silencer and connecting link pipe deliver a verified weight saving of 3.4 kg — down from 6.4 kg to just 3.0 kg — while raising the acoustic character of the Desmosedici-derived V4 to approximately 104 dB of pure Italian aggression.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium silencer and titanium link pipe: exceptional strength-to-weight ratio with outstanding resistance to heat cycling and corrosion\u003c\/li\u003e\n\u003cli\u003eWeight reduction of 3.4 kg over the stock system (6.4 kg down to 3.0 kg), lowering centre of mass and improving handling response\u003c\/li\u003e\n\u003cli\u003eSpark GRID-O slip-on silencer design engineered for measurable power gains alongside the weight saving\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer allows sound level adjustment between road and track use\u003c\/li\u003e\n\u003cli\u003eRetains the original headers, simplifying installation and preserving the factory mid-range mapping\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy — every weld, every finish, held to the standard Spark has maintained since their founding\u003c\/li\u003e\n\u003cli\u003eComplete fitting kit included: all exhaust springs and hardware supplied in the box\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Materials\u003c\/h2\u003e\u003cp\u003eWhere many exhaust manufacturers reserve titanium for silencer end caps alone, Spark uses it throughout the active components of the GDU8841T — both the GRID-O silencer body and the connecting link pipe between the collector and the can are full titanium. The result is a system that resists the oxidation and heat discolouration that affects stainless alternatives over time, while developing the characteristic blue-gold heat patina that signals genuine titanium construction. Every unit leaves Spark's Italian facility after hand finishing and quality inspection, producing a consistency of fitment that bolt-on exhausts from the far east rarely match.\u003c\/p\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eThe Spark GRID-O half system replaces the stock silencer assembly while retaining the original Ducati headers, keeping the low-to-mid torque characteristics intact and making the upgrade reversible without purchasing additional parts. Sound output is rated at approximately 104 dB — present and purposeful on the road, and genuinely track-worthy when the removable dB killer is extracted. For riders seeking the absolute peak of what this system can offer, a dedicated race map or professional dyno remap is recommended to fully exploit the improved exhaust flow.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe GDU8841T is designed specifically for the Ducati Panigale V4, V4 S, and V4 R across model years 2018 to 2024. The system is compatible with the standard factory fairing and the original factory-fitted tail tidy. Prior to installation, the pillion rearsets must be removed. On EURO 5 variants, the plastic cover of the original collector must be filed down by a few millimetres to allow correct fitment of the Spark link pipe.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GDU8841T\u003c\/li\u003e\n\u003cli\u003eType: Half system (retains original headers)\u003c\/li\u003e\n\u003cli\u003eSilencer: Spark GRID-O\u003c\/li\u003e\n\u003cli\u003eSilencer material: Titanium\u003c\/li\u003e\n\u003cli\u003eLink pipe material: Titanium\u003c\/li\u003e\n\u003cli\u003eSystem weight: 3.0 kg (saving of 3.4 kg vs. stock 6.4 kg)\u003c\/li\u003e\n\u003cli\u003eSound level: approx. 104 dB\u003c\/li\u003e\n\u003cli\u003edB killer: Removable\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in Italy\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V4 \/ V4 S \/ V4 R, 2018-2024\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168811737354,"sku":"GDU8841T","price":2083.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8841T.png?v=1780816184"},{"product_id":"spark-exhaust-grid-o-full-titanium-exhaust-system-ducati-panigale-v4","title":"Spark Exhaust Grid-O Full Titanium Exhaust System Ducati Panigale V4 \/ V4 S \/ V4 R (2018-2024) GDU8845","description":"\u003cp\u003eForged in Italy from aerospace-grade titanium and finished with the unmistakable Grid-O silencer profile, the Spark Exhaust GDU8845 full system is one of the most visually striking and technically purposeful exhausts available for the Ducati Panigale V4, V4 S and V4 R. It strips 2.9 kg from the stock system — dropping total weight from 9.1 kg to just 6.2 kg — while delivering a raw, layered exhaust note measured at approximately 105 dB.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium construction throughout: both the headers and the twin Grid-O slip-on silencers are crafted from titanium for exceptional heat resistance, corrosion resistance and long-term durability.\u003c\/li\u003e\n\u003cli\u003eSignificant weight reduction of 2.9 kg versus the OEM system, improving mass centralisation and overall handling response.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer included, giving you the flexibility to run a measured street-legal note or open the system fully on track.\u003c\/li\u003e\n\u003cli\u003eCarbon fibre heat shield included in the box, adding a purposeful, race-inspired aesthetic and protecting surrounding bodywork from radiated heat.\u003c\/li\u003e\n\u003cli\u003eAll exhaust springs and a complete fitting kit are supplied, so no additional hardware is required for installation.\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy — Spark's heritage of supplying World Superbike and MotoGP teams underpins every weld and fabrication detail.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign, Finish and Heritage\u003c\/h2\u003e\u003cp\u003eSpark Exhaust has been manufacturing race exhaust systems in Italy since the company's earliest days supplying championship-level teams, and that lineage is written into every detail of the GDU8845. The raw titanium finish develops a characteristic heat-induced patina over time — a natural iridescence that no paint or coating can replicate — making each system genuinely unique after its first heat cycle. The Grid-O silencer shape, with its distinctive cylindrical profile and precision-machined end cap, is one of Spark's most recognisable designs, offering an understated aggression that complements the Panigale's angular fairing lines without visual excess.\u003c\/p\u003e\u003cp\u003eThe titanium headers are TIG-welded to Spark's exacting tolerances, with smooth internal transitions engineered to promote scavenging efficiency across the rev range. Combined with the straight-through silencer core — and the DB killer removed for circuit use — throttle response sharpens noticeably and the mid-range delivery becomes more linear, qualities that are immediately apparent whether you are accelerating out of a slow chicane or holding a high-speed corner at the limit.\u003c\/p\u003e\u003ch2\u003ePerformance and Tuning\u003c\/h2\u003e\u003cp\u003eTo extract the full benefit from the GDU8845, Inter-Pace strongly recommends pairing this system with a purpose-written race map or a dyno session with a qualified Ducati technician. The freer-flowing exhaust alters fuelling requirements across the entire rev range, and an optimised map will ensure clean combustion, protect engine longevity and deliver the sharpest possible throttle response. Running an unmapped ECU with a full aftermarket system leaves measurable performance on the table.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Spark GDU8845 is a direct-fit full exhaust system designed specifically for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDucati Panigale V4 (2018-2024)\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 S (2018-2024)\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 R (2018-2024)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAll mounting hardware is included. Verify your model year before ordering; if you are unsure of fitment, contact the Inter-Pace team before purchase.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGDU8845\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFull exhaust system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencers\u003c\/th\u003e\n\u003ctd\u003e2x Spark Grid-O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eTitanium (headers and silencers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight — OEM system\u003c\/th\u003e\n\u003ctd\u003e9.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight — Spark system\u003c\/th\u003e\n\u003ctd\u003e6.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight saving\u003c\/th\u003e\n\u003ctd\u003e2.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound level (approx.)\u003c\/th\u003e\n\u003ctd\u003e105 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDB killer\u003c\/th\u003e\n\u003ctd\u003eRemovable, included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eDucati Panigale V4 \/ V4 S \/ V4 R (2018-2024)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168811966730,"sku":"GDU8845","price":6177.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8845.png?v=1780816202"},{"product_id":"spark-exhaust-titanium-full-exhaust-system-ducati-panigale-v4-s-r","title":"Spark Exhaust Titanium Full Exhaust System Ducati Panigale V4\/S\/R (2018-2024) GDU8844","description":"\u003cp\u003eReplacing the entire factory exhaust with a single titanium system that trims 1.4 kg from your Ducati Panigale V4, the Spark Exhaust GDU8844 is the kind of upgrade that rewards you every day you ride — sharper throttle response, a richer exhaust note, and a bike that simply feels lighter and more alive from the moment you leave your driveway. Fabricated in Italy from aerospace-grade titanium throughout, this is a complete system built to deliver genuine, measurable gains without demanding a race-team budget.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull exhaust system replacing the entire OEM assembly — headers, mid-section and silencers in one matched package for consistent flow and fitment.\u003c\/li\u003e\n\u003cli\u003eSaves a real-world 1.4 kg (system weight drops from 9.1 kg to 7.7 kg), improving handling balance and reducing unsprung\/rotating mass.\u003c\/li\u003e\n\u003cli\u003eTwin Spark RECTANGULAR titanium slip-on silencers produce approximately 102 dB — a purposeful, race-bred tone that remains liveable on road runs.\u003c\/li\u003e\n\u003cli\u003eTitanium header retains heat far more efficiently than steel, protecting surrounding components while resisting corrosion season after season.\u003c\/li\u003e\n\u003cli\u003eRemovable dB-killer lets you dial the volume to suit road riding, trackday noise limits, or unrestricted use at your discretion.\u003c\/li\u003e\n\u003cli\u003eCarbon cover included in the box — adds visual distinction and acts as a heat shield to complete the installation cleanly.\u003c\/li\u003e\n\u003cli\u003eAll exhaust springs and a full fitting kit are supplied, making installation straightforward without sourcing additional hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Everyday Usability\u003c\/h2\u003e\u003cp\u003eSpark Exhaust has been producing hand-built Italian exhausts for high-performance motorcycles for decades, and the GDU8844 reflects that heritage in every weld. The all-titanium construction — headers and silencers alike — means the system will not discolour, corrode, or fatigue the way mild-steel alternatives do after a few wet winters. The characteristic blue-gold heat tint that develops on titanium over time becomes part of the visual appeal rather than a sign of deterioration.\u003c\/p\u003e\u003cp\u003eFor everyday riders, the removable dB-killer is arguably the most practical detail. Leave it in for commutes or noise-restricted trackdays and the system sits at approximately 102 dB; remove it when the circuit allows and the Panigale V4 speaks without restriction. The complete fitting kit means you are not hunting for obscure springs or brackets — everything needed to bolt the system in place ships with the exhaust.\u003c\/p\u003e\u003ch2\u003ePerformance and Throttle Response\u003c\/h2\u003e\u003cp\u003eThe weight saving of 1.4 kg may sound modest in isolation, but positioned low and centrally on a Panigale V4 that already rewards precise weight distribution, it translates into noticeably more responsive steering and a slight improvement in acceleration through reduced rotational inertia. The optimised flow path of the Spark header also sharpens throttle pickup across the mid-range, which is where road and track riding actually happens most of the time. To extract the maximum potential from the system, Spark recommends a custom race mapping or a professional dyno tune — sensible advice for any full-system replacement on a fuel-injected superbike.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe GDU8844 is designed specifically for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDucati Panigale V4 (2018-2024)\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 S (2018-2024)\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 R (2018-2024)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis is a direct-fit, full-system replacement for all three variants across the complete production run to date. Always verify your model year before ordering.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGDU8844\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFull exhaust system (complete replacement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Style\u003c\/th\u003e\n\u003ctd\u003eTwin Spark RECTANGULAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Saving\u003c\/th\u003e\n\u003ctd\u003e1.4 kg (from 9.1 kg to 7.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003eApprox. 102 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edB-Killer\u003c\/th\u003e\n\u003ctd\u003eRemovable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eDucati Panigale V4\/S\/R (2018-2024)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168811999498,"sku":"GDU8844","price":6534.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8844.png?v=1780816204"},{"product_id":"spark-exhaust-gdu8846-full-titanium-system","title":"Spark Exhaust GDU8846 Full Titanium System – Ducati Panigale V4 \/ V4 S \/ V4 R (2018-2024)","description":"\u003cp\u003eShaving 3.0 kg from the stock exhaust and delivering a measured 105 dB of Italian V4 fury, the Spark Exhaust GDU8846 full titanium system is engineered squarely for track performance. Replacing the entire OEM assembly — from titanium headers through to the twin Spark DYNO slip-on silencers — this is the complete exhaust solution for Ducati Panigale V4, V4 S and V4 R riders who demand maximum output whether on pit lane or the open road.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete 3.0 kg weight reduction: system drops from 9.1 kg (OEM) to 6.1 kg for a measurable improvement in power-to-weight and handling response.\u003c\/li\u003e\n\u003cli\u003eTwin Spark DYNO silencers in titanium deliver sharpened throttle response and an aggressive 105 dB exhaust note that suits both circuit and road use.\u003c\/li\u003e\n\u003cli\u003eFull titanium construction throughout — headers and silencers — combining outstanding heat resistance with long-term durability in demanding racing conditions.\u003c\/li\u003e\n\u003cli\u003eRemovable dB-killer included, allowing the sound level to be adjusted for track days, road registration requirements or noise-regulated circuits.\u003c\/li\u003e\n\u003cli\u003eCarbon fibre silencer covers supplied as standard, reinforcing the race-bred aesthetic while providing additional heat shielding.\u003c\/li\u003e\n\u003cli\u003eComplete fitting hardware included: all exhaust springs and the full mounting kit are in the box, so no separate hardware purchase is required.\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy — Spark's renowned Italian manufacturing ensures precise fitment and finish consistent with the Panigale's premium character.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance \u0026amp; Build Quality\u003c\/h2\u003e\u003cp\u003eThe system is a genuine full replacement rather than a slip-on conversion. By replacing the OEM headers in titanium, Spark extracts gains across the entire rev range rather than only at the top end. The DYNO silencer design has been dyno-developed specifically for the 1103 cc Desmosedici Stradale engine architecture found in the Panigale V4 family, optimising back-pressure characteristics to sharpen mid-range torque delivery alongside peak power.\u003c\/p\u003e\u003cp\u003eTitanium is the material of choice here for good reason: it runs cooler than stainless steel under sustained hard use, resists discolouration at high temperatures, and brings a meaningful mass saving that reduces unsprung weight distribution and lowers the centre of gravity slightly. The carbon fibre covers add a finishing touch consistent with the V4's track heritage while handling the thermal demands of sustained high-rpm operation.\u003c\/p\u003e\u003ch2\u003eRace Mapping Recommendation\u003c\/h2\u003e\u003cp\u003eTo realise the full performance potential of this system, Spark and Inter-Pace strongly recommend the use of a dedicated race ECU map or a custom dyno tune. Ducati's OEM fuelling is calibrated around the standard exhaust's flow characteristics; remapping against the freer-flowing Spark system will optimise fuel delivery, ignition timing and throttle-by-wire response to extract every available gain in power and torque.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is a direct, bolt-on replacement for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDucati Panigale V4 — 2018, 2019, 2020, 2021, 2022, 2023, 2024\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 S — 2018, 2019, 2020, 2021, 2022, 2023, 2024\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 R — 2018, 2019, 2020, 2021, 2022, 2023, 2024\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GDU8846\u003c\/li\u003e\n\u003cli\u003eSystem type: Full exhaust system (headers + silencers)\u003c\/li\u003e\n\u003cli\u003eHeader material: Titanium\u003c\/li\u003e\n\u003cli\u003eSilencer material: Titanium\u003c\/li\u003e\n\u003cli\u003eSilencer covers: Carbon fibre\u003c\/li\u003e\n\u003cli\u003eNumber of silencers: 2x Spark DYNO\u003c\/li\u003e\n\u003cli\u003eSound level: approx. 105 dB\u003c\/li\u003e\n\u003cli\u003eOEM system weight: 9.1 kg\u003c\/li\u003e\n\u003cli\u003eSpark system weight: 6.1 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 3.0 kg\u003c\/li\u003e\n\u003cli\u003edB-killer: Removable, included\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168812261642,"sku":"GDU8846","price":6415.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GDU8846.png?v=1780816210"},{"product_id":"spark-exhaust-grid-o-full-titanium-complete-exhaust-system","title":"Spark Exhaust Grid-O Full Titanium Complete Exhaust System – Aprilia RS 660 (2020-2026) GAP8808T","description":"\u003cp\u003eThe Spark Exhaust Grid-O full titanium complete exhaust system transforms the Aprilia RS 660 into a sharper, lighter machine. Spark lists it as a racing part: it carries no road approval. With a 3.0 kg weight saving over the stock unit, a removable db-killer and a pillion footpeg bracket included as standard, it is among the better equipped racing systems in its class.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium construction — header and GRID-O slip-on silencer — for a genuine 3.0 kg weight reduction (from 6.1 kg down to 3.1 kg), sharpening chassis response and reducing unsprung mass.\u003c\/li\u003e\n\u003cli\u003eAggressive, race-bred soundtrack of approximately 107 dB at 5,500 rpm without the db-killer — the same specification used on Moto2 and Superbike World Championship circuits.\u003c\/li\u003e\n\u003cli\u003eRemovable db-killer (part number G9980) included in the box, allowing you to dial back the sound level for noise-regulated trackdays without purchasing extra parts.\u003c\/li\u003e\n\u003cli\u003ePillion footpeg bracket supplied as standard, so the RS 660 keeps its pillion footrests — no hunting for additional hardware.\u003c\/li\u003e\n\u003cli\u003eAll exhaust springs and a complete fitting kit are included, so installation is straightforward with no additional purchases required.\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy — the precision and finish quality associated with Italian performance manufacturing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEveryday Usability\u003c\/h2\u003e\u003cp\u003eWhat sets the Grid-O apart from more spartan racing hardware is the practical thought behind its packaging. The db-killer ships inside the box, ready to fit whenever you need to comply with noise limits at a trackday. Swap it out in minutes and the full 107 dB race character is restored. The included pillion footpeg bracket keeps the pillion footrests in place — a detail that matters if somebody rides on the back. It does not, however, give the exhaust a road approval.\u003c\/p\u003e\u003ch2\u003ePerformance \u0026amp; Build\u003c\/h2\u003e\u003cp\u003eTitanium is the material of choice for race teams precisely because it combines a very high strength-to-weight ratio with outstanding heat resistance — qualities that translate directly to longer service life and consistent performance across a full race distance. The GRID-O silencer design feeds directly from Spark's involvement with professional championship machinery, where unrestricted performance is non-negotiable. The full-system approach — replacing both header and silencer — delivers optimised gas flow from the exhaust ports through to the outlet, which is why Spark recommends pairing the system with a dedicated race map or a dyno session to extract every last gain from the new flow characteristics.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis complete exhaust system is a direct-fit replacement for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAprilia RS 660 — model years 2020, 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eThe chassis bracket is listed as an optional accessory, allowing the system to be configured for pure track use without the additional hardware if preferred.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Spark lists this part as racing: it carries no EC homologation certificate. It must not be fitted to a motorcycle ridden on public roads, and a fitted dB killer does not change that.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGAP8808T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eComplete exhaust system (header + silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer Model\u003c\/td\u003e\n\u003ctd\u003eGRID-O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eFull titanium (header and silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Saving\u003c\/td\u003e\n\u003ctd\u003e3.0 kg (stock 6.1 kg reduced to 3.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level\u003c\/td\u003e\n\u003ctd\u003eApprox. 107 dB at 5,500 rpm (without db-killer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDb-Killer\u003c\/td\u003e\n\u003ctd\u003eRemovable, included (part number G9980)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eAprilia RS 660 (2020-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168853221642,"sku":"GAP8808T","price":1946.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GAP8808T.png?v=1780817699"},{"product_id":"spark-exhaust-konix-evo-titanium-full-system-exhaust","title":"Spark Exhaust Konix Evo Titanium Full System Exhaust – Aprilia RS 660 (2020-2026) GAP8806T","description":"\u003cp\u003eRiding the Aprilia RS 660 day after day demands hardware that works as hard as you do — and the Spark Exhaust Konix Evo Titanium full system exhaust delivers exactly that. Shedding 2.6 kg over the stock unit (from 6.1 kg down to 3.5 kg), this complete titanium system transforms how the RS 660 feels on every journey, whether you are threading through morning commuter traffic or pushing hard on a long canyon run. Lighter steering response, sharper throttle pick-up, and a soundtrack that stays with you long after you have parked up — this is a full system built for riders who spend real time in the saddle.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMassive 2.6 kg weight saving over the stock exhaust, dropping total system weight from 6.1 kg to just 3.5 kg — immediately felt in chassis balance and agility.\u003c\/li\u003e\n\u003cli\u003eFull titanium construction throughout: header, perforated inner tube, and silencer body all machined and formed in titanium for outstanding heat resistance and long-term durability.\u003c\/li\u003e\n\u003cli\u003eCarbon end-cap and carbon heat shield combine to protect the system and deliver a race-bred aesthetic that stands out on the bike.\u003c\/li\u003e\n\u003cli\u003eRemovable dB-Killer (part number G9999) included in the box, allowing quick noise adjustment to meet track noise limits or road requirements.\u003c\/li\u003e\n\u003cli\u003eCompatible with pillion footpegs — a dedicated bracket is included in the fitting kit, so rear passenger functionality is retained without modification.\u003c\/li\u003e\n\u003cli\u003eMade in Italy: handcrafted in the Spark factory with the precision and attention to detail that only Italian exhaust makers bring to the craft.\u003c\/li\u003e\n\u003cli\u003eSound level of 102 dB at 5,500 rpm with dB-Killer fitted — all exhaust springs and a complete mounting kit are included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Performance\u003c\/h2\u003e\u003cp\u003eThe Konix Evo represents a meaningful step forward from the previous Konix generation. Every component that can be made in titanium is made in titanium — there is no mixing of materials to cut costs. The perforated inner tube optimises exhaust gas flow for faster throttle response across the mid-range and top end, while the titanium construction handles sustained high temperatures without the expansion issues you encounter with cheaper stainless systems.\u003c\/p\u003e\u003cp\u003eThe carbon heat shield is not decorative; it manages radiated heat effectively and keeps the system protected during hard use. If you are heading to a track day, the removable dB-Killer (G9999) makes it straightforward to tune the noise output to your circuit's regulations without any additional parts. For the best results on the road or track, Spark and Inter-Pace recommend pairing this system with a purpose-built race map or a professional dyno tune to unlock the full performance potential.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis full system exhaust is engineered specifically for the Aprilia RS 660 produced between 2020 and 2026. The dedicated bracket included in the mounting kit ensures pillion footpeg compatibility is maintained, keeping the installation clean and straightforward on the standard chassis.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAprilia RS 660 (2020, 2021, 2022, 2023, 2024, 2025, 2026)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGAP8806T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Type\u003c\/th\u003e\n\u003ctd\u003eFull system (header and silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd Cap Material\u003c\/th\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Saving\u003c\/th\u003e\n\u003ctd\u003e2.6 kg (stock 6.1 kg reduced to 3.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003e102 dB at 5,500 rpm (dB-Killer fitted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edB-Killer Part Number\u003c\/th\u003e\n\u003ctd\u003eG9999 (included, removable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Manufacture\u003c\/th\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eAprilia RS 660 (2020-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168853254410,"sku":"GAP8806T","price":1964.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GAP8806T.png?v=1780817698"},{"product_id":"spark-exhaust-force-evo-full-system-stainless-steel","title":"Spark Exhaust Force Evo Full System Stainless Steel – Aprilia RS 660 (2020–2026) GAP8807T","description":"\u003cp\u003eBuilt for riders who demand race-level performance from every session, the Spark Exhaust Force Evo full system is engineered specifically for the Aprilia RS 660 from 2020 through 2026. A stainless steel header paired with a titanium silencer and carbon end cap shaves 0.7 kg off the stock system, sharpen throttle response and deliver a raw, track-bred exhaust note that makes the RS 660's parallel-twin come alive.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine weight saving of 0.7 kg over the OEM system (5.4 kg vs 6.1 kg stock) — measurable improvement to handling agility and mass centralisation.\u003c\/li\u003e\n\u003cli\u003eStainless steel header for long-term corrosion resistance and efficient gas scavenging.\u003c\/li\u003e\n\u003cli\u003eTitanium slip-on silencer with a signature ribbed housing and seamlessly integrated carbon end cap for a purposeful, race-shop aesthetic.\u003c\/li\u003e\n\u003cli\u003eOptimised exhaust routing improves gas flow, sharpens throttle pick-up and unlocks maximum engine output.\u003c\/li\u003e\n\u003cli\u003eRemovable db killer (part number G9999) included — run open on track, compliant on road.\u003c\/li\u003e\n\u003cli\u003eFull fitting kit supplied, including a dedicated pillion footpeg-compatible bracket for a clean, stress-free installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eForce Evo Silencer Construction\u003c\/h2\u003e\u003cp\u003eThe Force Evo name denotes Spark's evolved iteration of their race-proven Force silencer design. The titanium canister features a characteristic pressed rib along the body that flows visually into the carbon fibre end cap, giving the system a cohesive, competition-inspired appearance without a gram of unnecessary material. At approximately 99 dB measured at 5,500 rpm, the exhaust note is purposeful and characterful — the kind of sound that rewards hard acceleration without becoming tiresome on longer rides.\u003c\/p\u003e\u003ch2\u003ePerformance \u0026amp; Track Use\u003c\/h2\u003e\u003cp\u003eReplacing the entire OEM exhaust path from header to silencer exit means the Force Evo is free to optimise flow at every stage, rather than simply uncorking a restriction at the can. The result is improved throttle response across the mid-range and a more linear power delivery that rewards precise corner-exit technique on circuit. For riders looking to extract the maximum from the upgrade, an ECU remap or rolling-road calibration is strongly recommended to fully exploit the improved breathing.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis complete exhaust system is a direct, bolt-on fitment for the following motorcycle:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAprilia RS 660 — model years 2020, 2021, 2022, 2023, 2024, 2025 and 2026\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGAP8807T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Weight\u003c\/td\u003e\n\u003ctd\u003e5.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM System Weight\u003c\/td\u003e\n\u003ctd\u003e6.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Saving\u003c\/td\u003e\n\u003ctd\u003e0.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level\u003c\/td\u003e\n\u003ctd\u003eapprox. 99 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer Material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Cap Material\u003c\/td\u003e\n\u003ctd\u003eCarbon fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDb Killer\u003c\/td\u003e\n\u003ctd\u003eIncluded and removable (G9999)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eAprilia RS 660 (2020–2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168853287178,"sku":"GAP8807T","price":1726.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GAP8807T.png?v=1780817699"},{"product_id":"spark-exhaust-force-evo-full-titanium-system-aprilia-rs-660-gap8806","title":"Spark Exhaust Force Evo 350 mm Full Titanium Racing System Aprilia RS 660 \/ Tuono 660 (2020-2026) GAP8806+GAP8807ST","description":"\u003cp\u003eTitanium collector, 350 millimetre Force Evo silencer, carbon cover over the connection. 4.8 kilos against 6.1 for the standard system on Aprilia's 660 twin — and a number that adds up in an unusual way: the collector alone is 1,180 euro, the silencer group 785, and this system is 1,964. Spark sells the two halves and the whole for the same money.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium racing system for the Aprilia RS 660 and Tuono 660, 2020 to 2026.\u003c\/li\u003e\n\u003cli\u003eTitanium collector with CNC-machined couplings.\u003c\/li\u003e\n\u003cli\u003e350 mm Force Evo silencer with carbon end cap.\u003c\/li\u003e\n\u003cli\u003eCarbon cover over the connection.\u003c\/li\u003e\n\u003cli\u003e4.8 kg against 6.1 kg for the standard system.\u003c\/li\u003e\n\u003cli\u003eThree lambda probe sockets on the manifolds, compatible with Euro5+ machines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Carbon Cover Is Not Decoration\u003c\/h2\u003e\u003cp\u003eSpark is unusually direct about this one. The carbon cover improves the look of the system, and it is also technically necessary for racing use — particularly with rear-set footrests, where it stops the rider's boot making contact with the pipe.\u003c\/p\u003e\u003cp\u003eThat is worth knowing before you decide it is a styling part you could do without. On a bike set up for the circuit it is between your foot and a tube running at exhaust temperature.\u003c\/p\u003e\u003ch2\u003eTitanium With Machined Couplings\u003c\/h2\u003e\u003cp\u003eThe collectors are entirely titanium and the couplings are machined from solid on a CNC rather than fabricated. Spark's argument for that is reliability rather than weight: a joint that is cut to size seals repeatedly, where a folded and welded slip joint gradually goes slack on a system that is taken apart between sessions.\u003c\/p\u003e\u003cp\u003eThe diameters and lengths are where the power claim sits — Spark states an increase across the whole curve rather than a peak figure, which is the more useful claim on a 660 twin.\u003c\/p\u003e\u003ch2\u003eForce Evo, and Where the Rib Comes From\u003c\/h2\u003e\u003cp\u003eThe Force Evo case carries a rib along the titanium body that converges towards the lines of the carbon end cap. It stiffens the sleeve, which lets the wall stay thin, and it is what separates the shape from the smoother Konix Evo that Spark fits to the same collector.\u003c\/p\u003e\u003cp\u003eA removable dB killer is supplied in the box. The 400 mm version of this system, for anyone wanting the longer case, is GAP8809T.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eFull system: the standard collector and silencer both come off. Spark's manifolds carry three lambda probe sockets and the company states compatibility with Euro5+ motorcycles, so the sensor arrangement on a current bike is catered for.\u003c\/p\u003e\u003cp\u003eThe kit includes a hanger to the chassis for racing use and a dedicated mounting kit for fitting to a standard motorcycle with the passenger footrests in place.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eAprilia RS 660 and Tuono 660, 2020 to 2026. The same collector with the Konix Evo silencer is GAP8806T and with the Grid-O silencer GAP8808T. The 400 mm Force Evo build is GAP8809T. Bought separately, the collector is GAP8806 and this silencer group GAP8807ST.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Spark lists this article as not approved. Closed course only.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GAP8806 + GAP8807ST\u003c\/li\u003e\n\u003cli\u003eType: Full system, racing\u003c\/li\u003e\n\u003cli\u003eSilencer: Force Evo, 350 mm, titanium with carbon end cap\u003c\/li\u003e\n\u003cli\u003eCollector: titanium, CNC-machined couplings\u003c\/li\u003e\n\u003cli\u003eCover: carbon, over the connection\u003c\/li\u003e\n\u003cli\u003eWeight: 4.8 kg (standard system 6.1 kg)\u003c\/li\u003e\n\u003cli\u003eLambda sockets: three, Euro5+ compatible\u003c\/li\u003e\n\u003cli\u003eRoad approval: none, track use\u003c\/li\u003e\n\u003cli\u003eFitment: Aprilia RS 660 \/ Tuono 660 (2020-2026)\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168853319946,"sku":"GAP8806+GAP8807ST","price":1964.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GAP8806.png?v=1780817701"},{"product_id":"spark-exhaust-titanium-header-aprilia-rsv4-rr-1100-factory-gap8502","title":"Spark Exhaust Titanium Racing Collector Aprilia RSV4 \/ Tuono V4 1100 (2017-2026) GAP8502","description":"\u003cp\u003eForged in Italy and shaped from aerospace-grade titanium, the Spark Exhaust GAP8502 header for the Aprilia RSV4, RR and 1100 Factory (2017-2026) is the foundation of a genuinely transformative exhaust system. The distinctive raw titanium finish signals its racing heritage the moment you lay eyes on it — and the 0.8 kg weight saving over the OEM header delivers that same message every time you tip into a corner.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine titanium construction — high-temperature resistant, corrosion-proof and dramatically lighter than the stock steel header.\u003c\/li\u003e\n\u003cli\u003eWeight reduction of 0.8 kg (from 3.3 kg down to just 2.5 kg), improving chassis dynamics and throttle response throughout the rev range.\u003c\/li\u003e\n\u003cli\u003eRetains full compatibility with the original OEM slip-on, so you can run this header as a standalone upgrade straight away.\u003c\/li\u003e\n\u003cli\u003eDesigned to pair directly with Spark slip-ons GAP0402 and GAP0407, forming a complete full-system exhaust with significant power gains.\u003c\/li\u003e\n\u003cli\u003eSupplied with all exhaust springs and a complete fitting kit — everything needed for a clean, professional installation.\u003c\/li\u003e\n\u003cli\u003eMade in Italy: handcrafted in Spark's specialist facility to exacting racing standards, with the build quality to match.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCraftsmanship and Finish\u003c\/h2\u003e\u003cp\u003eSpark's Italian manufacturing heritage is evident in every weld and bend of the GAP8502. The natural titanium finish — that characteristic iridescent blue-gold heat colouration developing with use — is a hallmark of race-derived components built for both form and function. This is not a mass-produced pressings job; each header is shaped and TIG-welded to Spark's competition specifications, ensuring consistent flow geometry and reliable fitment every time.\u003c\/p\u003e\u003ch2\u003ePerformance on Road and Track\u003c\/h2\u003e\u003cp\u003eThe primary benefit of switching to a titanium header is felt immediately through sharper throttle response and a more linear power delivery. The mass reduction low in the chassis lowers the centre of gravity marginally but meaningfully, aiding turn-in and mid-corner stability — qualities that matter whether you are threading through mountain passes or working through sector times at a circuit. For maximum gains, Spark and Inter-Pace both recommend a dedicated race map or a dyno session to unlock the full potential of the freer-flowing system.\u003c\/p\u003e\u003ch2\u003eThe ECU Has to Be Remapped\u003c\/h2\u003e\u003cp\u003eSpark states this as a condition, not a suggestion: for the motorcycle to run correctly the ECU must be remapped and the last lambda sensor, the one before the silencer, must be deactivated. The collector is built with fittings for one lambda sensor per cylinder.\u003c\/p\u003e\u003cp\u003eBudget for the mapping when you budget for the collector. Fitted without it the bike will run, and it will not run the way Spark measured it.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThe GAP8502 is engineered specifically for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAprilia RSV4 (2017-2026)\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 RR (2017-2026)\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 1100 Factory (2017-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible slip-ons: Spark GAP0402 and GAP0407 (sold separately) for a complete full-system exhaust configuration.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eGAP8502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent type\u003c\/td\u003e\n\u003ctd\u003eHeader (full front pipe section)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (this header)\u003c\/td\u003e\n\u003ctd\u003e2.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight saving vs. OEM\u003c\/td\u003e\n\u003ctd\u003e-0.8 kg (OEM: 3.3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eAprilia RSV4 \/ RR \/ 1100 Factory (2017-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible slip-ons\u003c\/td\u003e\n\u003ctd\u003eSpark GAP0402, Spark GAP0407\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168853745930,"sku":"GAP8502","price":1999.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GAP8502_0a574c7d-7124-41f1-b580-5c20c8af0679.png?v=1780817725"},{"product_id":"spark-exhaust-konix-evo-slip-silencer-titanium-carbon","title":"Spark Exhaust Konix Evo Slip-On Silencer – Titanium \u0026 Carbon – Aprilia RSV4\/1100 Factory\/RF\/RR (2017-2020) GAP0405","description":"\u003cp\u003eCrafted in Italy from aerospace-grade titanium with a hand-finished carbon end cap, the Spark Exhaust Konix Evo is where Italian exhaust heritage meets modern superbike engineering. Designed specifically for the Aprilia RSV4\/1100 Factory, RF and RR (2017-2020), this slip-on silencer strips 1.8 kg from the stock system — cutting carried weight from 3.6 kg down to just 1.8 kg — sharpening chassis dynamics and throttle response in a single swap.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium canister construction: light, heat-resistant and built to last the lifetime of the bike\u003c\/li\u003e\n\u003cli\u003eCarbon end cap adds visual drama and structural rigidity without adding weight\u003c\/li\u003e\n\u003cli\u003eRemovable DB-killer gives you 107 dB at 5,500 rpm on track or a civilised 104 dB at 5,500 rpm on the road\u003c\/li\u003e\n\u003cli\u003e1.8 kg weight saving over the original silencer, directly improving mass centralisation and handling\u003c\/li\u003e\n\u003cli\u003eMade in Italy — every canister hand-assembled to Spark's exacting production standards\u003c\/li\u003e\n\u003cli\u003eComplete installation kit included: all exhaust springs and mounting hardware supplied\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign, Finish and Heritage\u003c\/h2\u003e\u003cp\u003eThe Konix Evo carries the unmistakable aesthetic of Italian performance manufacturing. The raw titanium canister develops a distinctive heat-blued patina over time, making each silencer genuinely unique to the rider and machine it serves. The carbon fibre end cap is not a cosmetic afterthought — it reinforces the outlet under sustained high-temperature use while providing the visual contrast that sets the Konix Evo apart from lesser aftermarket options. Spark Exhaust has been producing race-bred exhausts in Italy for decades, and the GAP0405 reflects that lineage in every weld and finish detail.\u003c\/p\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eBeyond the visual upgrade, the Konix Evo delivers a measurable improvement in throttle response and mid-range feel on the RSV4 platform. The freer-flowing canister reduces back-pressure across the rev range, and the 1.8 kg reduction in unsprung and carried mass translates directly into more agile direction changes — a genuine advantage on both road and circuit. The aggressive exhaust note — 107 dB open, 104 dB with the DB-killer fitted — is characterful without being anti-social. For those chasing maximum power, Spark and Inter-Pace recommend pairing this slip-on with a dedicated race map or a custom dyno session to extract the full potential of the revised exhaust flow.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis silencer is designed as a direct slip-on replacement requiring no modification to the original headers. It fits the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAprilia RSV4 RF (2017-2020)\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 RR (2017-2020)\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 1100 Factory (2019-2020)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGAP0405\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSlip-on silencer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd Cap Material\u003c\/th\u003e\n\u003ctd\u003eCarbon fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level (open)\u003c\/th\u003e\n\u003ctd\u003eapprox. 107 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level (DB-killer fitted)\u003c\/th\u003e\n\u003ctd\u003eapprox. 104 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Saving\u003c\/th\u003e\n\u003ctd\u003e-1.8 kg (OEM: 3.6 kg \/ Konix Evo: 1.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDB-Killer\u003c\/th\u003e\n\u003ctd\u003eRemovable, included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Manufacture\u003c\/th\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168853778698,"sku":"GAP0405","price":951.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GAP0402.png?v=1780817726"},{"product_id":"spark-exhaust-konix-evo-slip-silencer-titanium","title":"Spark Exhaust Konix Evo Slip-On Silencer Titanium – Aprilia RSV4 \/ RSV4 RR \/ 1100 Factory (2021-2026) GAP0402T","description":"\u003cp\u003eShedding 3.7 kg from the tail of your Aprilia RSV4 transforms how the bike moves beneath you — the Spark Exhaust Konix Evo Slip-On delivers exactly that, dropping the silencer weight from 5.3 kg down to just 1.6 kg through a hand-crafted titanium canister finished with a carbon end-cap. Produced in Italy and engineered for riders who refuse to compromise between road usability and track-day aggression, this is one of the most accomplished slip-ons available for the 2021-2026 RSV4 platform.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSignificant weight saving of 3.7 kg (5.3 kg stock reduced to just 1.6 kg), improving chassis dynamics and responsiveness throughout every corner.\u003c\/li\u003e\n\u003cli\u003eTitanium canister construction offers exceptional heat resistance and long-term durability without adding unnecessary mass.\u003c\/li\u003e\n\u003cli\u003eCarbon end-cap gives a purposeful, race-inspired finish while contributing to overall structural rigidity.\u003c\/li\u003e\n\u003cli\u003eRemovable dB-killer allows a straightforward switch between a quieter setting (approx. 104 dB at 5,500 rpm) and full track mode (approx. 107 dB at 5,500 rpm).\u003c\/li\u003e\n\u003cli\u003eOptimised exhaust flow enhances throttle response and mid-to-top-end performance across the RSV4's rev range.\u003c\/li\u003e\n\u003cli\u003eMade in Italy — hand-assembled with all exhaust springs and the complete fitting kit included in the box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCraftsmanship and Performance\u003c\/h2\u003e\u003cp\u003eSpark Exhaust builds every Konix Evo by hand at their Italian facility, and the attention to detail is immediately apparent. The titanium body is precision-formed to resist the sustained high temperatures generated by the RSV4's V4 engine, while remaining lighter than any comparable stainless steel alternative. The carbon end-cap is not decorative trimming — it is a structural component that reinforces the outlet and withstands the thermal cycling that destroys lesser materials over time.\u003c\/p\u003e\u003cp\u003eThe removable dB-killer is the defining practical feature of this system. Pull it out before a track day and you gain the full, unfiltered voice of the Konix Evo at approximately 107 dB; refit it for the road and the output settles to approximately 104 dB at 5,500 rpm — a meaningful reduction that keeps the exhaust usable daily without blunting the character. Both figures are measured at 5,500 rpm and represent the kind of transparent engineering that serious riders appreciate.\u003c\/p\u003e\u003ch2\u003eRoad and Track Use\u003c\/h2\u003e\u003cp\u003eThe Konix Evo's 3.7 kg reduction is not merely a specification talking point. On a motorcycle as agile as the RSV4, removing mass from the rear end alters the chassis balance in a way that is felt immediately — the bike turns in more keenly, holds lines with less effort and flicks between directions with noticeably less inertia. For track-day use, Spark Exhaust recommend pairing this slip-on with a dedicated race mapping or a dyno session to extract the full performance benefit. On the road, the improved throttle response alone makes the upgrade worthwhile.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis slip-on silencer is a direct, bolt-on replacement designed specifically for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAprilia RSV4 — 2021 to 2026\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 RR — 2021 to 2026\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 1100 Factory — 2021 to 2026\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAll necessary exhaust springs and mounting hardware are included. No cutting, welding or additional brackets are required for a standard installation.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Spark lists this part as racing: it carries no EC homologation certificate. It must not be fitted to a motorcycle ridden on public roads, and a fitted dB killer does not change that.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eKonix Evo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGAP0402\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSlip-on silencer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanister Material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd-cap Material\u003c\/td\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (silencer)\u003c\/td\u003e\n\u003ctd\u003e1.6 kg (saving of 3.7 kg vs. stock 5.3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (without dB-killer)\u003c\/td\u003e\n\u003ctd\u003eapprox. 107 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (with dB-killer)\u003c\/td\u003e\n\u003ctd\u003eapprox. 104 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eAprilia RSV4 \/ RSV4 RR \/ 1100 Factory (2021-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168854171914,"sku":"GAP0402T","price":999.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GAP0402_767ca723-b288-4c18-8647-b6bd2aff7599.png?v=1780817746"},{"product_id":"spark-exhaust-full-system-stainless-steel-bmw-s1000rr-k67-gbm8824t","title":"Spark Exhaust Full System Stainless Steel BMW S1000RR K67 (2019-2026) GBM8824T","description":"\u003cp\u003eEngineered exclusively for the BMW S1000RR K67 in its 2019–2026 form, the Spark Exhaust GBM8824T full system strips 4.5 kg from the stock exhaust and replaces it with a race-grade stainless steel header and titanium Force silencer — a transformation that sharpens throttle response, liberates peak power, and delivers a race track soundtrack that leaves no doubt about intent.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSubstantial 4.5 kg weight saving over the OEM system (stock: 10.4 kg, Spark: 5.9 kg) for immediately noticeable handling and agility gains.\u003c\/li\u003e\n\u003cli\u003eStainless steel header for long-term durability and optimised exhaust flow from all four cylinders.\u003c\/li\u003e\n\u003cli\u003eTitanium Force silencer with carbon end cap — lightweight, heat-resistant, and visually purposeful.\u003c\/li\u003e\n\u003cli\u003eDistinctive ribbed titanium canister profile designed to complement the lines of the carbon end piece for a cohesive, track-ready aesthetic.\u003c\/li\u003e\n\u003cli\u003eRemovable DB killer (part number G9999) included, allowing sound level management where required at circuit noise limits.\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM fairings and aftermarket kit radiators; full mounting bracket kit included for rear-frame attachment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance \u0026amp; Build Quality\u003c\/h2\u003e\u003cp\u003eThe stainless steel header is fabricated in Italy to Spark's exacting tolerances, optimising scavenging across the rev range of the S1000RR's inline-four. Paired with the titanium Force canister, the system produces approximately 104 dB at 5,500 rpm — aggressive enough for the circuit, yet manageable with the DB killer installed. The carbon end cap is not purely cosmetic: it reduces radiated heat around the tail section and contributes to the overall weight target.\u003c\/p\u003e\u003cp\u003eThe mounting hardware included with the system — springs, bracket, and all fasteners — ensures a clean, rattle-free installation that sits correctly within the S1000RR's existing fairing envelope. No modification to OEM bodywork is required. Note that the system is not compatible with passenger footpegs, making it the natural choice for a dedicated track bike or a road machine converted for circuit use.\u003c\/p\u003e\u003ch2\u003eTrack Use \u0026amp; Compliance Notice\u003c\/h2\u003e\u003cp\u003eThis full exhaust system is designed and homologated for closed-circuit racing use only. It is not approved for use on public roads and does not carry road-legal type approval. For maximum performance gains, Spark and Inter-Pace recommend remapping the engine ECU or performing a dynamometer run following installation to fully exploit the improved exhaust flow.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW S1000RR (K67) — model years 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM fairings and aftermarket kit radiators\u003c\/li\u003e\n\u003cli\u003eNot compatible with passenger\/pillion footpegs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGBM8824T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Weight\u003c\/th\u003e\n\u003ctd\u003e5.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM System Weight\u003c\/th\u003e\n\u003ctd\u003e10.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Saving\u003c\/th\u003e\n\u003ctd\u003e4.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003eapprox. 104 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader Material\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd Cap Material\u003c\/th\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168854302986,"sku":"GBM8824T","price":1762.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/NEW8824.png?v=1780817754"},{"product_id":"spark-exhaust-slip-force-evo-titanium-silencer-bmw-s1000rr-k67","title":"Spark Exhaust Slip-On Force EVO Titanium Silencer BMW S1000RR K67 (2019-2026) GBM8824ST","description":"\u003cp\u003eDesigned and hand-crafted in Italy, the Spark Force EVO slip-on silencer for the BMW S1000RR K67 (2019-2026) carries a removable DB-killer that keeps you legal on the road and unleashed on track — all within a titanium canister and carbon end-cap combination that cuts unsprung weight and sharpens throttle response in equal measure.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium canister with a ribbed surface profile: enhanced heat dissipation, exceptional durability, and a measurable weight saving over the stock unit for improved chassis dynamics.\u003c\/li\u003e\n\u003cli\u003eCarbon end-cap: adds structural rigidity, resists high-cycle thermal stress, and delivers the unmistakable race-bred aesthetic the S1000RR platform demands.\u003c\/li\u003e\n\u003cli\u003eRemovable DB-killer: switch between a measured 105 dB at 5,500 rpm with the DB-killer fitted for road and noise-regulated track days, or remove it for full, unrestrained exhaust note when regulations allow.\u003c\/li\u003e\n\u003cli\u003eDirect-fit mounting bracket: attaches to the original rear subframe without modification; compatible with standard fairings and both OEM and kit radiators.\u003c\/li\u003e\n\u003cli\u003eComplete hardware included: all exhaust springs and the full mounting kit are supplied in the box — no separate accessory orders required.\u003c\/li\u003e\n\u003cli\u003eMade in Italy: each Force EVO unit is assembled by Spark's Italian craftsmen to the exacting tolerances expected of a premium motorsport component.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance \u0026amp; Build Quality\u003c\/h2\u003e\u003cp\u003eThe Force EVO generation refines the already-proven Spark silencer geometry with a ribbed titanium housing that stiffens the canister shell without adding mass. This structural detail is not cosmetic — it allows thinner wall sections while maintaining torsional rigidity under repeated heat cycles, which is precisely the engineering trade-off that separates a genuine track tool from a styling accessory. The carbon end-cap reinforces the outlet and locks the visual language together in a way that complements the S1000RR's aggressive bodywork rather than conflicting with it.\u003c\/p\u003e\u003cp\u003eThrottle response sharpens noticeably once back-pressure is optimised through the slip-on, and the weight reduction feeds directly into the chassis: less mass at the rear contributes to quicker direction changes and a more neutral balance under hard braking. For riders seeking the absolute maximum from the system, pairing the Force EVO with a dedicated race mapping or a dyno-tuned ECU calibration is strongly recommended.\u003c\/p\u003e\u003ch2\u003eRoad \u0026amp; Track Use\u003c\/h2\u003e\u003cp\u003eThe removable DB-killer is the defining feature for riders who use their S1000RR on both public roads and circuit days. With the DB-killer in place the system measures 105 dB at 5,500 rpm, a figure that satisfies the noise limits enforced at the majority of European track-day venues. Remove it before a race weekend or an open pit-lane session and the titanium canister delivers a raw, high-frequency soundtrack that matches the character of the inline-four engine.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis slip-on silencer is a direct replacement for the stock exhaust on the following motorcycle:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBMW S1000RR K67 — model years 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eCompatible with original OEM fairings and both standard and kit radiators. No frame modification required. Installation uses the supplied bracket and exhaust springs.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eGBM8824ST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSlip-on silencer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanister material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd-cap material\u003c\/td\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDB-killer\u003c\/td\u003e\n\u003ctd\u003eRemovable — 105 dB at 5,500 rpm (fitted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of manufacture\u003c\/td\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eBMW S1000RR K67 (2019-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168854532362,"sku":"GBM8824ST","price":666.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GBM8824ST.png?v=1780817765"},{"product_id":"spark-exhaust-motogp-titanium-full-exhaust-system-honda-cbr-1000-rr-r","title":"Spark Exhaust Moto GP Full Titanium System Honda CBR 1000 RR-R (2020-2026) GHO8837T","description":"\u003cp\u003eThe shortest case Spark builds, on a full titanium system. The Moto GP silencer is round, very short and has a large outlet diameter — Spark's own description — and it measures 112 dB at 6,500 rpm on the CBR 1000 RR-R.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium racing system for the Honda CBR 1000 RR-R, 2020 to 2026.\u003c\/li\u003e\n\u003cli\u003e112 dB at 6,500 rpm without the dB killer.\u003c\/li\u003e\n\u003cli\u003eMoto GP silencer: round, very short, large outlet diameter.\u003c\/li\u003e\n\u003cli\u003eTitanium collector, diameters designed for this engine.\u003c\/li\u003e\n\u003cli\u003eTwo decibels below the Grid-O version, ten above the Force Evo.\u003c\/li\u003e\n\u003cli\u003edB killer can be added to reduce the level.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTwo Decibels Apart, Worlds Apart in Looks\u003c\/h2\u003e\u003cp\u003eThe Moto GP and the Grid-O sit almost together on Spark's scale — 112 dB against 114 — and both are well above what a measured circuit will accept. So the choice between them is not acoustic. It is a decision about shape.\u003c\/p\u003e\u003cp\u003eThe Grid-O is a conventional race silencer with its welds on show. The Moto GP is a stub: a short round case cut steeply at the outlet, the same idea as a prototype exhaust. On a CBR 1000 RR-R with its winglets and its very tall tail, the short case leaves the rear of the motorcycle almost empty. That is either exactly what you want or exactly what you do not.\u003c\/p\u003e\u003ch2\u003eWhere the Sound Comes From\u003c\/h2\u003e\u003cp\u003eSpark says the large outlet diameter is there to emphasise the engine note, and on a short case that is how the physics works out. Absorption depends on how far the gas travels through packing; shorten the case and widen the exit and less energy is taken out on the way.\u003c\/p\u003e\u003cp\u003eWhat reaches your ear is closer to what the engine actually produces. On a Honda four with this bore and this rev ceiling, that is a hard sound to describe and an easy one to recognise.\u003c\/p\u003e\u003ch2\u003eThe Titanium Half of the Range\u003c\/h2\u003e\u003cp\u003eSpark offers this system with a titanium collector or, on the Force Evo versions, with an AISI 304 stainless one. The titanium collector is around five hundred euros more.\u003c\/p\u003e\u003cp\u003eIt is the part of the exhaust that runs hottest, sits lowest and is hardest to build, and it is where most of a four-cylinder system's weight lives. Choosing titanium there is choosing to spend the money on the half of the exhaust nobody photographs.\u003c\/p\u003e\u003ch2\u003eThe dB Killer as an Afterthought\u003c\/h2\u003e\u003cp\u003eSpark states that a dB killer can be added to any of its silencers for this bike to bring the level down. On a system that measures 112 dB, that is worth reading carefully: an insert will reduce the reading, but it starts from a long way above where most circuits draw their line.\u003c\/p\u003e\u003cp\u003eIf you expect to be measured regularly, the Force Evo systems reach 102 dB with nothing in them at all. The Moto GP is for the days when nobody is holding a meter.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eHonda CBR 1000 RR-R, 2020 through 2026. The Grid-O version of the same titanium system is GHO8836T at 114 dB. The stainless-collector systems are GHO8835T with the 350 mm Force Evo at 102 dB and GHO8845T with the 450 mm case. The Moto GP silencer group for the Evo 2025 systems is GHO8837ST.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. No EC certificate, no catalytic converter, and a level far above any road standard. Closed circuits without a decibel limit.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GHO8837T\u003c\/li\u003e\n\u003cli\u003eType: Full racing system\u003c\/li\u003e\n\u003cli\u003eCollector: titanium\u003c\/li\u003e\n\u003cli\u003eSilencer: Moto GP, short case with large outlet\u003c\/li\u003e\n\u003cli\u003eSound level: 112 dB at 6,500 rpm without dB killer\u003c\/li\u003e\n\u003cli\u003edB killer: available, not fitted\u003c\/li\u003e\n\u003cli\u003eFitment: Honda CBR 1000 RR-R (2020-2026)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — racing use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168855023882,"sku":"GHO8837T","price":2404.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GHO8837.png?v=1780817793"},{"product_id":"spark-exhaust-grid-o-full-exhaust-system-titanium","title":"Spark Exhaust Grid-O Full Titanium System Honda CBR 1000 RR-R (2020-2026) GHO8836T","description":"\u003cp\u003eOne hundred and fourteen decibels. Spark prints the number rather than hiding it, and it tells you exactly what the Grid-O version of its CBR 1000 RR-R system is for: markets and series where no noise ceiling applies.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium racing system for the Honda CBR 1000 RR-R, 2020 to 2026.\u003c\/li\u003e\n\u003cli\u003e114 dB at 6,500 rpm without the dB killer — the loudest configuration Spark offers on this bike.\u003c\/li\u003e\n\u003cli\u003eGrid-O silencer: full titanium, visible TIG welding, the 2020 Moto2 world champion case.\u003c\/li\u003e\n\u003cli\u003eTitanium collector with diameters designed for this engine.\u003c\/li\u003e\n\u003cli\u003eTwelve decibels above the Force Evo version.\u003c\/li\u003e\n\u003cli\u003edB killer can be added to reduce the level.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTwelve Decibels Is a Lot\u003c\/h2\u003e\u003cp\u003eSpark's four silencers for this system read 102, 105, 112 and 114 dB at 6,500 rpm. The gap between the quietest and this one is twelve decibels, which on a logarithmic scale is a very large difference in sound energy — not a matter of character but of category.\u003c\/p\u003e\u003cp\u003eWhat that buys is the least obstructed exhaust path Spark builds for the CBR, and the sound that comes with it. What it costs is access: a great many European circuits now measure at the gate, and a 114 dB system will not pass most published limits without the dB killer fitted.\u003c\/p\u003e\u003ch2\u003eWelds as Evidence\u003c\/h2\u003e\u003cp\u003eThe Grid-O carries its TIG welds unground on the outside of the case. That is not a shortcut — a ground weld hides its own quality, and a race silencer is a part that gets sectioned, repaired and inspected between rounds.\u003c\/p\u003e\u003cp\u003eIt is also the silencer that won the 2020 Moto2 world championship, built entirely in titanium. On a full titanium system the two match: the collector shows the same handbuilt construction, and nothing on the motorcycle pretends to be a moulded part.\u003c\/p\u003e\u003ch2\u003eTitanium All the Way Forward\u003c\/h2\u003e\u003cp\u003eUnlike the stainless-collector versions, this system is titanium from the head flange back. The collector is the hardest section to build in titanium and the most exposed to damage, which is why cheaper systems use stainless there.\u003c\/p\u003e\u003cp\u003eThe reason to pay for it is where the weight sits: the collector is the heaviest single part of a four-cylinder exhaust and it hangs low and forward, under the engine and ahead of the rider. Mass removed from there is felt in how the bike turns rather than on a scale.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eHonda CBR 1000 RR-R, 2020 through 2026. The Moto GP version of the same titanium system is GHO8837T at 112 dB. The stainless-collector systems with the Force Evo are GHO8835T at 102 dB and GHO8845T with the longer 450 mm case.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. No EC certificate, no catalytic converter, and a noise level above what any European road standard permits. Closed circuits without a decibel limit.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GHO8836T\u003c\/li\u003e\n\u003cli\u003eType: Full racing system\u003c\/li\u003e\n\u003cli\u003eCollector: titanium\u003c\/li\u003e\n\u003cli\u003eSilencer: Grid-O, full titanium, visible TIG welding\u003c\/li\u003e\n\u003cli\u003eSound level: 114 dB at 6,500 rpm without dB killer\u003c\/li\u003e\n\u003cli\u003edB killer: available, not fitted\u003c\/li\u003e\n\u003cli\u003eFitment: Honda CBR 1000 RR-R (2020-2026)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — racing use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168855089418,"sku":"GHO8836T","price":2440.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GHO8836.png?v=1780817796"},{"product_id":"spark-exhaust-full-system-stainless-steel-honda-cbr-1000-rr-r-sc82","title":"Spark Exhaust Force Evo 350 mm Stainless Full System Honda CBR 1000 RR-R (2020-2026) GHO8835T","description":"\u003cp\u003eOne hundred and two decibels at 6,500 rpm, without a dB killer in it. Spark's Evo 2023 system for the CBR 1000 RR-R with the AISI 304 stainless collector and the 350 mm Force Evo is the quietest configuration in the range — and the entry point to it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull racing system for the Honda CBR 1000 RR-R, 2020 to 2026.\u003c\/li\u003e\n\u003cli\u003e102 dB at 6,500 rpm, measured without the dB killer fitted.\u003c\/li\u003e\n\u003cli\u003eAISI 304 stainless steel collector with a titanium link pipe.\u003c\/li\u003e\n\u003cli\u003eForce Evo silencer, 350 mm, titanium with a carbon fibre end cap.\u003c\/li\u003e\n\u003cli\u003eCollector diameters designed specifically to optimise performance.\u003c\/li\u003e\n\u003cli\u003edB killer can be added to reduce the level further.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Quietest of Four\u003c\/h2\u003e\u003cp\u003eSpark publishes a measured figure for every silencer on this system, at the same engine speed and all without a dB killer: Force Evo 102 dB, Konix Evo 105 dB, MotoGP 112 dB, Grid-O 114 dB.\u003c\/p\u003e\u003cp\u003eTwelve decibels separate the ends of that scale, and the Force Evo sits at the quiet end of it by a clear margin. For a rider who books European circuits, that is not a detail — noise limits now govern free practice days as well as races, and a system that measures 102 dB as delivered arrives with margin rather than needing a plug to find it.\u003c\/p\u003e\u003ch2\u003eStainless Collector, Titanium Link\u003c\/h2\u003e\u003cp\u003eSpark builds this system with an AISI 304 collector rather than titanium, and it is the reason it costs around five hundred euros less than the full titanium versions. The link pipe behind it is titanium regardless.\u003c\/p\u003e\u003cp\u003eThat split is a sensible one. The collector runs hottest and takes the debris the front wheel throws, where stainless is more forgiving and its weight penalty is smallest. The link pipe runs longer and cooler, closer to the centre of the motorcycle, and that is where titanium's density advantage is actually felt in how the bike changes direction.\u003c\/p\u003e\u003ch2\u003eDiameters Chosen, Not Inherited\u003c\/h2\u003e\u003cp\u003eSpark states that the collector diameters in this range were designed specifically to optimise performance on this engine, and it is worth understanding what that means on a bike like the CBR 1000 RR-R.\u003c\/p\u003e\u003cp\u003eHonda's superbike is built around a very high-revving four with tight valve timing, and it responds to primary length and diameter more sharply than a road-focused engine does. A system with dimensions carried over from another model would work; one dimensioned for this one is what Spark is charging for.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eHonda CBR 1000 RR-R, 2020 through 2026. The 450 mm Force Evo version is GHO8845T. The full titanium collector versions are GHO8836T with the Grid-O and GHO8837T with the Moto GP. The Force silencer group on its own is GHO8843ST.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. The system carries no EC certificate and no catalytic converter, whatever it measures. Closed circuits only.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GHO8835T\u003c\/li\u003e\n\u003cli\u003eType: Full racing system\u003c\/li\u003e\n\u003cli\u003eCollector: AISI 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eLink pipe: titanium\u003c\/li\u003e\n\u003cli\u003eSilencer: Force Evo, titanium with carbon end cap, 350 mm\u003c\/li\u003e\n\u003cli\u003eSound level: 102 dB at 6,500 rpm without dB killer\u003c\/li\u003e\n\u003cli\u003edB killer: available, not fitted\u003c\/li\u003e\n\u003cli\u003eFitment: Honda CBR 1000 RR-R (2020-2026)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — racing use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168855122186,"sku":"GHO8835T","price":1964.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/NEWGHO8835.png?v=1780817799"},{"product_id":"spark-exhaust-titanium-konix-full-exhaust-system-honda-cbr-1000-rr-r","title":"Spark Exhaust Titanium Konix Full Exhaust System Honda CBR 1000 RR-R SC82 (2020-2023) GHO8834T","description":"\u003cp\u003eCrafted from aerospace-grade titanium with a carbon end-cap, the Spark Exhaust Titanium Konix full exhaust system for the Honda CBR 1000 RR-R SC82 (2020-2023) represents Italian manufacturing at its finest — a complete header-to-silencer solution that strips unsprung weight, sharpens throttle response and fills every straight with a purposeful race note of approximately 105 dB at 5,500 rpm.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull system construction in premium titanium from header to silencer, delivering an outstanding strength-to-weight ratio and exceptional corrosion resistance over the long term.\u003c\/li\u003e\n\u003cli\u003eSpark Konix Evo slip-on silencer finished in titanium with a carbon end-cap — weight savings and race-ready aesthetics in a single unit.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer allows instant switching between road-compliant noise levels and full track volume without additional tools.\u003c\/li\u003e\n\u003cli\u003eMade in Italy to exacting tolerances, ensuring a precise, rattle-free fit on the CBR 1000 RR-R SC82 airframe every time.\u003c\/li\u003e\n\u003cli\u003eAll exhaust springs and a complete mounting hardware kit are included, making installation straightforward with no additional fastener sourcing required.\u003c\/li\u003e\n\u003cli\u003eGenuine performance gains are unlocked when paired with a race ECU map or a rolling-road dyno tune tailored to the open exhaust flow.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Materials\u003c\/h2\u003e\u003cp\u003eSpark Exhaust has built its reputation on the quality of its raw materials before a single weld is made. The Titanium Konix system begins with aviation-specification titanium tube for the headers — a material chosen for its combination of low density, high tensile strength and resistance to the extreme thermal cycling a litre-class superbike generates in race conditions. Every joint is TIG-welded by hand in Spark's Italian facility, producing smooth, consistent beads that hold geometry and resist fatigue over thousands of hard kilometres. The carbon fibre end-cap on the Konix Evo silencer is not cosmetic trim; it further reduces rotational and unsprung mass at the tail of the machine, where savings translate most directly into handling feel.\u003c\/p\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eReplacing the heavy OEM system with the GHO8834T eliminates a substantial portion of catalyst and secondary pipe mass, freeing the SC82 engine to breathe more freely through its entire rev range. The Konix Evo silencer produces approximately 105 dB measured at 5,500 rpm — a deep, linear tone that builds naturally with revs rather than peaking sharply, giving the rider useful auditory feedback under braking and on corner exit. For those using the system on closed circuits, removing the dB killer opens the exhaust further and sharpens mid-range response. Spark recommends pairing any full system with a dedicated race mapping or professional dyno session to realise the full potential of the increased flow.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis full exhaust system is engineered specifically for the following motorcycle:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHonda CBR 1000 RR-R SC82 — model years 2020, 2021, 2022, 2023\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eDirect OEM replacement mounting points; no frame modification required. All necessary exhaust springs and mounting hardware are supplied in the box.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGHO8834T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eFull exhaust system (header + silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer Model\u003c\/td\u003e\n\u003ctd\u003eSpark Konix Evo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader Material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer Material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd-Cap Material\u003c\/td\u003e\n\u003ctd\u003eCarbon fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003edB Killer\u003c\/td\u003e\n\u003ctd\u003eRemovable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level\u003c\/td\u003e\n\u003ctd\u003eApprox. 105 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eHonda CBR 1000 RR-R SC82 (2020-2023)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168855220490,"sku":"GHO8834T","price":2440.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GHO8834T.png?v=1780817801"},{"product_id":"spark-exhaust-motogp-full-system-exhaust-kawasaki-ninja-400-gka8826t","title":"Spark Exhaust MotoGP Full System Exhaust Kawasaki Ninja 400 (2018-2023) GKA8826T","description":"\u003cp\u003eBorn in Italy and shaped by MotoGP heritage, the Spark Exhaust MotoGP full system for the Kawasaki Ninja 400 (2018-2023) is a statement of craft as much as engineering. The titanium silencer and titanium end cap carry the unmistakable aesthetic of grand-prix machinery, while the stainless steel header provides the structural rigidity to back it up — all wrapped in the precision finish that has made Spark one of Italy's most respected exhaust makers.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRemarkable 4.5 kg weight saving over the stock system — from 6.6 kg down to just 2.1 kg — for sharper chassis dynamics and improved throttle response\u003c\/li\u003e\n\u003cli\u003eTitanium silencer and titanium end cap: the same material choice seen at the highest level of racing, prized for its strength-to-weight ratio and heat resistance\u003c\/li\u003e\n\u003cli\u003eStainless steel header for long-term durability and resistance to high exhaust temperatures\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer allows you to dial the sound level to suit road use or open track days — measured at 104 dB at 5,500 rpm without the dB killer\u003c\/li\u003e\n\u003cli\u003eComplete installation kit included: all exhaust springs and mounting hardware supplied, making fitment straightforward\u003c\/li\u003e\n\u003cli\u003eMade in Italy — hand-finished to the exacting tolerances Spark's race programme demands\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign, Finish and Heritage\u003c\/h2\u003e\u003cp\u003eThe GKA8826T is not simply a lighter alternative to the stock exhaust — it is a visual and acoustic transformation of the Ninja 400. The raw titanium canister develops a characteristic heat-tinted patina over time, an organic finish that no paint or coating can replicate. The titanium end cap reinforces that track-bred identity, and the stainless steel header is finished to a standard that holds up in all weathers and all conditions. Spark's MotoGP line draws directly on the company's involvement at circuit level, and the design language reflects that lineage without compromise.\u003c\/p\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eThe full-system architecture — replacing both the header and silencer — is where the most meaningful gains are found. Reducing total exhaust mass by 4.5 kg lowers the centre of gravity and removes unsprung and semi-sprung weight, both of which contribute to more responsive handling and faster direction changes. Throttle pick-up sharpens noticeably once the system is properly mapped. The MotoGP silencer produces an aggressive, purposeful note that is as satisfying on a road ride as it is on a track day. To extract the full performance potential, Spark recommends the use of a dedicated race map or a custom dyno tune.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis full exhaust system is designed as a direct-fit replacement for the following motorcycle:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eKawasaki Ninja 400 — model years 2018, 2019, 2020, 2021, 2022, 2023\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGKA8826T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFull system (header and silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd Cap Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader Material\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Weight\u003c\/th\u003e\n\u003ctd\u003e2.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Saving\u003c\/th\u003e\n\u003ctd\u003e4.5 kg (vs. stock 6.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003e104 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edB Killer\u003c\/th\u003e\n\u003ctd\u003eRemovable, included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eKawasaki Ninja 400 (2018-2023)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168855744778,"sku":"GKA8826T","price":1012.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8826T.png?v=1780817826"},{"product_id":"spark-exhaust-wssp2022-replica-full-system-exhaust","title":"Spark Exhaust WSSP2022 Replica Full System Exhaust – Kawasaki Ninja 400 (2018-2023) GKA8827T","description":"\u003cp\u003eShedding 3.2 kg over the standard exhaust — from 6.6 kg down to just 3.4 kg — the Spark Exhaust WSSP2022 Replica full system is one of the most rewarding daily upgrades you can bolt to a Kawasaki Ninja 400. Whether you commute through the week and hit the track at weekends, this Italian-made titanium system delivers sharper throttle response, a genuinely race-inspired soundtrack and a weight saving that the chassis notices immediately.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium header and Spark Force slip-on silencer with titanium end cap — exceptional heat resistance and long-term durability with minimal mass.\u003c\/li\u003e\n\u003cli\u003eWeight reduction of 3.2 kg (stock 6.6 kg reduced to 3.4 kg) improves handling balance and acceleration feel from the first ride.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer lets you run a measured 102 dB at 5,500 rpm on track days while keeping noise within acceptable limits on the road — one tool, two characters.\u003c\/li\u003e\n\u003cli\u003eDesigned to clear original fairings and radiators, so fitment is straightforward without bodywork modifications.\u003c\/li\u003e\n\u003cli\u003eAll exhaust springs and the complete mounting hardware are included — nothing extra to source before installation.\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy to Spark's motorsport production standards, the same brand trusted in World Supersport competition.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuilt for the Street, Inspired by the WSSP\u003c\/h2\u003e\u003cp\u003eThe WSSP2022 Replica name is not marketing shorthand — it traces its geometry and material specification directly to Spark's World Supersport programme. For Ninja 400 riders, that translates into a system that genuinely improves everyday rideability: the titanium header flows exhaust gases more efficiently than the heavy stock unit, filling in mid-range torque and making the 400 cc parallel-twin feel more responsive in normal traffic conditions. The titanium silencer keeps temperatures under control even in slow urban riding, and the angled outlet delivers a deep, purposeful note without the antisocial bark that makes some aftermarket cans impractical for road use.\u003c\/p\u003e\u003ch2\u003eTrack-Day Versatility\u003c\/h2\u003e\u003cp\u003eRemove the dB killer — supplied in the box — and the character shifts noticeably. At 5,500 rpm the system registers approximately 102 dB, satisfying most closed-circuit noise limits while letting the engine breathe more freely at high revs. Reinstalling the dB killer takes moments, so the transition between road and track configuration is something you can manage in the paddock without specialist tools. To unlock the full performance potential, Spark and Inter-Pace both recommend pairing this system with a purpose-built race map or a rolling-road remap.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is engineered specifically for the Kawasaki Ninja 400 across the full production run from 2018 to 2023. It is designed to be compatible with the standard Kawasaki fairings and radiators, requiring no cutting or modification. Part number GKA8827.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GKA8827\u003c\/li\u003e\n\u003cli\u003eType: Full exhaust system (header + silencer)\u003c\/li\u003e\n\u003cli\u003eFitment: Kawasaki Ninja 400, model years 2018–2023\u003c\/li\u003e\n\u003cli\u003eHeader material: Titanium\u003c\/li\u003e\n\u003cli\u003eSilencer: Spark Force, titanium body with titanium end cap\u003c\/li\u003e\n\u003cli\u003eSystem weight: 3.4 kg (saving of 3.2 kg vs. stock 6.6 kg)\u003c\/li\u003e\n\u003cli\u003eSound level: approx. 102 dB at 5,500 rpm (dB killer removed)\u003c\/li\u003e\n\u003cli\u003edB killer: Included, removable\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168855777546,"sku":"GKA8827T","price":1423.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8827.png?v=1780817828"},{"product_id":"spark-exhaust-motogp-full-system-exhaust-kawasaki-ninja-400-gka8825t","title":"Spark Exhaust MotoGP Full System Exhaust Kawasaki Ninja 400 (2018-2023) GKA8825T","description":"\u003cp\u003eDropping 3.1 kg from your Ninja 400's exhaust system is one of the most rewarding upgrades you can make for everyday riding and occasional track days alike. The Spark Exhaust MotoGP full system — part number GKA8825T — pairs a stainless steel header with a titanium Spark Force slip-on silencer to deliver a measurable improvement in throttle response, chassis dynamics and sound, all without sacrificing the reliability you need on a daily commute.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSignificant 3.1 kg weight saving (from 6.6 kg down to 3.5 kg) for sharper handling and improved power-to-weight ratio\u003c\/li\u003e\n\u003cli\u003eTitanium silencer and titanium end cap combine strength with low mass for genuine performance gains\u003c\/li\u003e\n\u003cli\u003eStainless steel header offers long-term durability and high heat resistance through the full rev range\u003c\/li\u003e\n\u003cli\u003eRemovable db-killer lets you dial the sound level to suit the road or a closed circuit — measured at approx. 102 dB at 5,500 rpm with the db-killer fitted\u003c\/li\u003e\n\u003cli\u003eComplete hardware kit including exhaust springs and all mounting hardware included for a straightforward installation\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy to exacting tolerances, exactly as the MotoGP designation implies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEngineered for the Street and the Circuit\u003c\/h2\u003e\u003cp\u003eThe GKA8825T is designed as a full replacement system, not a simple slip-on retrofit. Replacing the entire stock exhaust from header to silencer outlet means the gains in throttle response and mid-range pull are felt from the moment you pull away in traffic, not just at the top of the rev range. The stainless steel header resists corrosion through wet winters and punishing track sessions in equal measure, while the titanium silencer keeps unsprung and overall weight to a minimum.\u003c\/p\u003e\u003ch3\u003eSound and Versatility\u003c\/h3\u003e\u003cp\u003eWith the db-killer in place, the system produces approximately 102 dB at 5,500 rpm — a noticeable step up from stock but still manageable for everyday use. Remove the db-killer for track days and the MotoGP character of the exhaust note becomes immediately apparent. Switching between the two configurations takes minutes and requires no tools beyond those supplied in the mounting kit.\u003c\/p\u003e\u003ch3\u003eGetting the Best from Your New Exhaust\u003c\/h3\u003e\u003cp\u003eAs with any full system exhaust, a dedicated race map or a custom dyno tune will unlock the full performance potential of the GKA8825T. The Ninja 400's fuel injection system will benefit from recalibration to suit the improved exhaust flow, and the result is a cleaner, more linear power delivery across the entire rev range.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis full system exhaust is designed and manufactured specifically for the following:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eKawasaki Ninja 400 — model years 2018, 2019, 2020, 2021, 2022, 2023\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGKA8825T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFull system exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader material\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer end cap material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (stock)\u003c\/th\u003e\n\u003ctd\u003e6.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (with system fitted)\u003c\/th\u003e\n\u003ctd\u003e3.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight saving\u003c\/th\u003e\n\u003ctd\u003e-3.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound level (db-killer fitted)\u003c\/th\u003e\n\u003ctd\u003eapprox. 102 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edb-killer\u003c\/th\u003e\n\u003ctd\u003eRemovable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of manufacture\u003c\/th\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eKawasaki Ninja 400 (2018-2023)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168855810314,"sku":"GKA8825T","price":1095.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8825T.png?v=1780817828"},{"product_id":"spark-exhaust-full-system-titanium-konix-kawasaki-ninja-400-gka8824t","title":"Spark Exhaust Full System Titanium Konix Kawasaki Ninja 400 (2018-2023) GKA8824T","description":"\u003cp\u003eFull-titanium construction from header to silencer end cap — the Spark Exhaust Konix complete system for the Kawasaki Ninja 400 (2018-2023) strips 3.1 kg from the stock exhaust weight, dropping from 6.6 kg down to just 3.5 kg, without sacrificing a single gram of durability. Designed and hand-assembled in Italy, this is a purpose-built performance exhaust for riders who demand the highest standards of material quality alongside measurable gains on road and track alike.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium construction throughout — header, silencer body and end cap — delivering exceptional strength-to-weight ratio and outstanding heat resistance in a single cohesive system.\u003c\/li\u003e\n\u003cli\u003eWeight saving of 3.1 kg over the stock exhaust (from 6.6 kg to 3.5 kg), noticeably improving chassis dynamics, handling balance and acceleration.\u003c\/li\u003e\n\u003cli\u003eRemovable db-killer allows you to choose between a track-ready 107 dB at 5,500 rpm and a more measured 99 dB at 5,500 rpm for road use.\u003c\/li\u003e\n\u003cli\u003eOptimised exhaust gas flow across the rev range improves throttle response and overall engine performance compared to the OEM system.\u003c\/li\u003e\n\u003cli\u003eMade in Italy — Spark's Italian craftsmanship ensures precise fitment, consistent weld quality and long-term durability under sustained high-temperature loads.\u003c\/li\u003e\n\u003cli\u003eComplete mounting kit included: all exhaust springs and the bracket for attaching the silencer to the original rear subframe, so no additional hardware is needed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Materials\u003c\/h2\u003e\u003cp\u003eWhat sets the Konix apart from lesser aftermarket alternatives is the uncompromising choice of material at every single stage. The header is formed from titanium tube, carrying the inherent resistance to discolouration, corrosion and thermal fatigue that makes titanium the preferred choice in MotoGP paddocks. The Konix silencer body continues that commitment — no steel or aluminium shortcut — and the titanium end cap completes the picture with a robust, purposeful finish that holds its structural integrity long after stainless steel alternatives have begun to show their age.\u003c\/p\u003e\u003cp\u003eThe result is a system that feels as premium as it looks. The controlled blue-gold heat tint that develops naturally on the titanium header is a functional by-product of proper material choice, not an aesthetic afterthought. Every joint is produced to the dimensional tolerances expected of a Made in Italy product, and the bracket hardware ensures a clean, rattle-free installation on the stock Ninja 400 subframe.\u003c\/p\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eRemoving 3.1 kg from a 395 cc parallel-twin platform is a genuinely significant chassis modification, not just a cosmetic upgrade. That mass reduction, combined with the optimised header geometry, sharpens the Ninja 400's already-responsive throttle and reduces rotational inertia. The Konix silencer produces 107 dB at 5,500 rpm with the db-killer removed — an assertive, sporting note that carries authority on circuit. Insert the removable db-killer and the measured output drops to approximately 99 dB at 5,500 rpm, a practical compromise for everyday road riding. For the best possible power output, Spark recommends pairing this system with a race map or a custom dyno tune to fully exploit the new exhaust flow characteristics.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is a direct replacement for the complete stock exhaust on the following motorcycle:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eKawasaki Ninja 400 — model years 2018, 2019, 2020, 2021, 2022, 2023\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eGKA8824T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003eFull system (header + slip-on silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer model\u003c\/td\u003e\n\u003ctd\u003eKonix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd cap material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem weight\u003c\/td\u003e\n\u003ctd\u003e3.5 kg (saving of 3.1 kg vs OEM 6.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level (with db-killer)\u003c\/td\u003e\n\u003ctd\u003eapprox. 99 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level (without db-killer)\u003c\/td\u003e\n\u003ctd\u003eapprox. 107 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003edb-killer\u003c\/td\u003e\n\u003ctd\u003eRemovable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of manufacture\u003c\/td\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eKawasaki Ninja 400 (2018-2023)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168856072458,"sku":"GKA8824T","price":1380.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8824T.png?v=1780817840"},{"product_id":"spark-exhaust-konix-full-system-stainless-steel-titanium-kawasaki","title":"Spark Exhaust Konix Full System Stainless Steel \/ Titanium Kawasaki Ninja 400 (2018-2023) GKA8823T","description":"\u003cp\u003eShave 3.1 kg from your Kawasaki Ninja 400 in a single bolt-on upgrade. The Spark Exhaust Konix full system replaces the entire OEM exhaust — header and silencer — with a stainless steel header and a titanium Konix slip-on silencer, dropping the combined exhaust weight from 6.6 kg to just 3.5 kg and transforming chassis response from the first corner.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMassive 3.1 kg weight saving (6.6 kg stock down to 3.5 kg) sharpens handling and improves power-to-weight ratio immediately.\u003c\/li\u003e\n\u003cli\u003eTitanium Konix silencer with titanium end cap — an aggressive 107 dB exhaust note at 5,500 rpm that announces your arrival without compromise.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer included — dial the volume back for road riding or remove it entirely for track days, all in minutes.\u003c\/li\u003e\n\u003cli\u003eStainless steel header ensures long-term resistance to heat cycling, corrosion and the rigours of daily use.\u003c\/li\u003e\n\u003cli\u003eComplete mounting hardware and exhaust springs supplied — straightforward installation with no hunting for extra parts.\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy using premium materials and the latest manufacturing processes, ensuring consistent quality on every unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance and Build Quality\u003c\/h2\u003e\u003cp\u003eSpark Exhaust engineers the Konix system specifically for the Ninja 400 platform, optimising header pipe diameter and collector geometry to improve throttle response and mid-range pull. The stainless steel header withstands sustained high temperatures without discolouring or warping, while the titanium silencer body keeps unsprung and overall mass to an absolute minimum. The titanium end cap is more than a cosmetic touch — it contributes to the overall weight reduction while giving the system a purposeful, race-derived aesthetic that suits the Ninja 400's aggressive bodywork.\u003c\/p\u003e\u003cp\u003eAt 107 dB the Konix system produces a deep, characterful note that rewards open-throttle acceleration without becoming fatiguing at motorway speeds when the dB killer is installed. For track use, removing the dB killer takes the system to its full, uncorked voice. Both configurations are supported out of the box — the dB killer ships with the system.\u003c\/p\u003e\u003ch2\u003eRoad and Track Use\u003c\/h2\u003e\u003cp\u003eWhether the Ninja 400 is your daily commuter, weekend canyon carver or track-day weapon, this system adapts. The removable dB killer keeps the system socially acceptable on public roads and in paddock noise-limit zones, while the substantial weight reduction — concentrated low and centrally in the chassis — noticeably improves agility. For maximum performance gains, Spark Exhaust recommends pairing the system with a dedicated race map or a rolling-road tune to unlock the full potential of the freer-flowing exhaust.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis full exhaust system is designed as a direct, bolt-on replacement for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eKawasaki Ninja 400 — model years 2018, 2019, 2020, 2021, 2022, 2023\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGKA8823T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFull system (header + silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader Material\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd Cap Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003e107 dB at 5,500 rpm (without dB killer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Saving\u003c\/th\u003e\n\u003ctd\u003e-3.1 kg (stock 6.6 kg → system 3.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edB Killer\u003c\/th\u003e\n\u003ctd\u003eRemovable, included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eKawasaki Ninja 400 (2018-2023)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168856236298,"sku":"GKA8823T","price":1066.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8823T.png?v=1780817843"},{"product_id":"spark-exhaust-slip-konix-kawasaki-ninja-400-titanium-silencer-gka1001t","title":"Spark Exhaust Slip-On Konix Kawasaki Ninja 400 (2018-2023) Titanium Silencer GKA1001T","description":"\u003cp\u003eThe Spark Exhaust Slip-On Konix for the Kawasaki Ninja 400 (2018-2023) is a road-legal, race-proven titanium silencer that sheds 1.5 kg from the stock system — dropping from 4.1 kg to just 2.6 kg — while delivering the kind of aggressive, free-breathing exhaust note that transforms how the Ninja 400 feels at every throttle opening. Hand-crafted in Italy, part number GKA1001T is built for riders who demand measurable gains without compromising on durability or finish quality.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium silencer body and titanium end-cap — exceptional heat resistance, corrosion protection and a purposeful track aesthetic in one package.\u003c\/li\u003e\n\u003cli\u003e1.5 kg weight saving (4.1 kg stock down to 2.6 kg) improves chassis dynamics, suspension response and overall agility.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer allows you to switch between compliant road use and open, unrestricted track configuration in minutes.\u003c\/li\u003e\n\u003cli\u003eApproximately 105 dB at 5,500 rpm with the dB killer removed — a full, aggressive exhaust character that complements the Ninja 400's parallel-twin character.\u003c\/li\u003e\n\u003cli\u003eComplete mounting kit and exhaust springs included; no additional hardware required for a straightforward bolt-on installation.\u003c\/li\u003e\n\u003cli\u003eMade in Italy — every Spark Exhaust silencer is produced to the exacting standards that have made the brand a benchmark in the track-day and club-racing community.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Materials\u003c\/h2\u003e\u003cp\u003eSpark Exhaust specifies titanium for both the silencer canister and the outlet cap on the Konix. Titanium's superior strength-to-weight ratio means the canister walls can be kept thin — contributing directly to that 1.5 kg saving — while its high-temperature tolerance ensures the material maintains structural integrity and finish quality across repeated hard track sessions. The result is a silencer that looks as good at the end of a track day as it did at scrutineering.\u003c\/p\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eThe Konix slip-on is designed to optimise exhaust gas flow out of the Ninja 400's mid-pipe, improving throttle response and top-end breathing compared to the restrictive stock unit. Sound level is approximately 105 dB at 5,500 rpm with the dB killer removed. For riders seeking maximum performance gains, Spark Exhaust recommends pairing the Konix with a dedicated race map or a custom dyno tune to extract the full potential of the improved exhaust flow.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe GKA1001T is a direct bolt-on slip-on silencer designed specifically for the following fitment:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eKawasaki Ninja 400 — model years 2018, 2019, 2020, 2021, 2022, 2023\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eIt connects to the standard Ninja 400 mid-pipe without modification. All required springs and mounting hardware are included in the box.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGKA1001T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSlip-on silencer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd-Cap Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (silencer only)\u003c\/th\u003e\n\u003ctd\u003e2.6 kg (saving of 1.5 kg vs. stock 4.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003eApprox. 105 dB at 5,500 rpm (dB killer removed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edB Killer\u003c\/th\u003e\n\u003ctd\u003eRemovable — included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eKawasaki Ninja 400 (2018-2023)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168856301834,"sku":"GKA1001T","price":523.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA1001T.png?v=1780817846"},{"product_id":"spark-exhaust-force-evo-stainless-full-system-exhaust","title":"Spark Exhaust Force EVO Stainless Full System Exhaust – Kawasaki ZX-4RR (2023-2026) GKA8852T","description":"\u003cp\u003eA genuine 3.7 kg weight saving from a bolt-on full system exhaust — that is the everyday case for fitting the Spark Exhaust Force EVO to your Kawasaki ZX-4RR. Whether you ride road, track days or both, this stainless and titanium assembly sharpens throttle response, frees up weight the chassis immediately notices, and delivers a soundtrack that matches the ZX-4RR's four-cylinder character without demanding a complete remap before you leave the paddock.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull system replaces headers and silencer: total weight drops from 9.4 kg to 4.7 kg — a 3.7 kg reduction that benefits handling as much as outright performance.\u003c\/li\u003e\n\u003cli\u003eStainless steel header construction for long-term corrosion resistance, daily commuting durability and consistent heat management.\u003c\/li\u003e\n\u003cli\u003eTitanium Force EVO slip-on silencer with carbon end cap — premium materials without the premium weight penalty.\u003c\/li\u003e\n\u003cli\u003eRemovable dB-killer lets you tailor the noise output: 105 dB at 7,500 rpm without it, or drop to 98 dB at 7,500 rpm using the specialist dB-killer set developed in collaboration with Kawasaki Deutschland.\u003c\/li\u003e\n\u003cli\u003eAll exhaust springs and a complete fitting kit are included so installation is straightforward from the first session.\u003c\/li\u003e\n\u003cli\u003eMade in Italy — hand-crafted in Spark's Italian facility for the quality tolerances that direct-fit performance parts demand.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Daily Usability\u003c\/h2\u003e\u003cp\u003eThe combination of a stainless steel header and titanium silencer is a considered choice rather than a cosmetic one. Stainless steel handles the sustained heat cycles and occasional moisture that road use brings, while titanium keeps the silencer mass low without sacrificing structural integrity. The carbon end cap is bonded cleanly to the titanium body, resisting the knocks of trackside paddock life as well as kerb-side urban parking.\u003c\/p\u003e\u003cp\u003eBecause the dB-killer is removable rather than permanent, you are not locked into one configuration. For road use or noise-restricted track day sessions, refit the killer and retain a 98 dB output using the specialist set. For open-pit-lane lapping, pull it and let the inline-four breathe fully at 105 dB. Both figures are measured at 7,500 rpm, so there is a genuine, quantified reference point rather than a vague claim.\u003c\/p\u003e\u003ch2\u003eTrack Development and Tuning\u003c\/h2\u003e\u003cp\u003eThis full system was developed in close collaboration with Kawasaki Deutschland, which means fitment geometry and back-pressure characteristics have been validated against the production ZX-4RR rather than extrapolated from a generic template. The improved throttle response is present from standard mapping, but Spark and Inter-Pace recommend a dedicated race map or a dyno session to realise the full potential of the freer-flowing system. If you need guidance on the specialist 98 dB dB-killer set for noise-regulated circuits, contact our team directly.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis exhaust is designed exclusively for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eKawasaki ZX-4RR — model years 2023, 2024, 2025, 2026\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eGKA8852T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eFull system exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd cap material\u003c\/td\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight saving\u003c\/td\u003e\n\u003ctd\u003e3.7 kg (from 9.4 kg down to 4.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level (without dB-killer)\u003c\/td\u003e\n\u003ctd\u003e105 dB at 7,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level (with specialist dB-killer set)\u003c\/td\u003e\n\u003ctd\u003e98 dB at 7,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003edB-killer\u003c\/td\u003e\n\u003ctd\u003eRemovable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of manufacture\u003c\/td\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eKawasaki ZX-4RR (2023–2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168856432906,"sku":"GKA8852T","price":1559.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8852T.png?v=1780817855"},{"product_id":"spark-exhaust-ssp-replica-full-system-exhaust-kawasaki-zx-6r-rr-636","title":"Spark Exhaust SSP Replica Full System Exhaust Kawasaki ZX-6R\/RR\/636 (2009-2026) GKA8822T","description":"\u003cp\u003eThe Spark Exhaust SSP Replica full system for the Kawasaki ZX-6R\/RR\/636 (2009-2026) is a race-bred exhaust solution hand-built in Italy — engineered to deliver measurable performance gains, sharper throttle response and an unmistakable aggressive note whether you are chasing lap times or cutting through morning traffic. Carrying the Konix SSP Replica silencer name, it honours the technical demands of Supersport competition in every weld and finish.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull system design — stainless steel header paired with the Spark Konix SSP Replica titanium slip-on silencer for maximum weight reduction and improved flow across the entire rev range.\u003c\/li\u003e\n\u003cli\u003eRemovable DB-Killer — adjust sound output to suit closed track sessions or open-road use without specialist tools.\u003c\/li\u003e\n\u003cli\u003eMeasured sound level of approximately 104 dB at 5,500 rpm with the DB-Killer removed, delivering a genuine race soundtrack.\u003c\/li\u003e\n\u003cli\u003eTitanium silencer body and end cap — exceptional strength-to-weight ratio with the corrosion resistance titanium is trusted for at the highest levels of competition.\u003c\/li\u003e\n\u003cli\u003eHigh-temperature stainless steel header — built to withstand sustained hard use and resist oxidation over the long term.\u003c\/li\u003e\n\u003cli\u003eComplete installation hardware included — all exhaust springs and the full mounting kit ship in the box, keeping the fit straightforward and clean.\u003c\/li\u003e\n\u003cli\u003eMade in Italy — the same manufacturing precision that supplies professional race teams in the SSP paddock.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Performance\u003c\/h2\u003e\u003cp\u003eSpark Exhaust developed the Konix SSP Replica line in direct response to the demands of Supersport racing, where every gram saved and every horsepower gained matters. The titanium silencer reduces unsprung and overall system mass compared with the factory unit, helping the chassis work as Kawasaki's engineers intended while freeing power that was previously lost to back-pressure. The stainless steel header retains heat more efficiently than many aftermarket alternatives, sustaining exhaust gas velocity through the full power band and translating into the crisp, immediate throttle response the ZX-6R platform is celebrated for.\u003c\/p\u003e\u003cp\u003eThe removable DB-Killer gives the system genuine dual-purpose versatility. Install it for road use or noise-restricted trackdays; remove it in seconds when regulations permit and the full 104 dB race note is unleashed. The titanium end cap rounds off the aesthetic with a purposeful, lightweight finish that ages well even under prolonged heat cycling.\u003c\/p\u003e\u003ch2\u003eRoad and Track Use\u003c\/h2\u003e\u003cp\u003eOn the road the GKA8822T provides an audible and perceptible upgrade over the OEM system — sharper response off the throttle, a more linear power delivery and a sound character that rewards spirited riding. On track, the reduced system weight and improved flow make a tangible difference in the middle and upper reaches of the rev range where Supersport racing is decided. The SSP Replica designation is not merely cosmetic; the design lineage runs directly from competition hardware.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis full system is designed to fit the following motorcycles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-6R (2009-2026)\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-6RR (2009-2026)\u003c\/li\u003e\n\u003cli\u003eKawasaki 636 (2009-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eImportant: fitment to the Kawasaki 636 (2019-2026) requires the separate mounting kit SGATT260. Ensure all lambda sensors are correctly positioned during installation to guarantee optimal system operation.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GKA8822T\u003c\/li\u003e\n\u003cli\u003eSystem type: full system (header + silencer)\u003c\/li\u003e\n\u003cli\u003eHeader material: stainless steel\u003c\/li\u003e\n\u003cli\u003eSilencer: Spark Konix SSP Replica\u003c\/li\u003e\n\u003cli\u003eSilencer material: titanium\u003c\/li\u003e\n\u003cli\u003eEnd cap material: titanium\u003c\/li\u003e\n\u003cli\u003eDB-Killer: removable\u003c\/li\u003e\n\u003cli\u003eSound level: approx. 104 dB at 5,500 rpm (DB-Killer removed)\u003c\/li\u003e\n\u003cli\u003eCountry of manufacture: Italy\u003c\/li\u003e\n\u003cli\u003eFitment: Kawasaki ZX-6R\/RR\/636 (2009-2026)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168856498442,"sku":"GKA8822T","price":1536.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8822T.png?v=1780817860"},{"product_id":"spark-exhaust-grid-o-full-exhaust-system-stainless-steel-titanium","title":"Spark Exhaust Grid-O Full Exhaust System Stainless Steel \/ Titanium Kawasaki ZX-4RR (2023-2026) GKA8851T","description":"\u003cp\u003eThe Spark Exhaust Grid-O full exhaust system for the Kawasaki ZX-4RR represents the pinnacle of Italian craftsmanship — a race-bred, mixed-material assembly that sheds 3.6 kg from the stock system while delivering the kind of aggressive, spine-tingling note already heard echoing through Moto2 and World Superbike paddocks worldwide.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMassive 3.6 kg weight reduction over the stock exhaust (from 9.4 kg down to 5.8 kg), directly improving chassis balance and agility\u003c\/li\u003e\n\u003cli\u003eStainless steel header combined with a titanium slip-on silencer and titanium end cap — materials chosen for their exceptional temperature resistance and long-term durability\u003c\/li\u003e\n\u003cli\u003eGrid-O silencer proven in Moto2 and WorldSBK competition, offering outstanding flow characteristics and an aggressive, race-quality exhaust note\u003c\/li\u003e\n\u003cli\u003eRemovable dB-Killer (part number G9980) included — install it when the circuit requires noise compliance, remove it for maximum performance\u003c\/li\u003e\n\u003cli\u003eCompatible with the original passenger footpeg; dedicated silencer-to-chassis mounting bracket included in the kit\u003c\/li\u003e\n\u003cli\u003eHandmade in Italy — every weld and joint produced to the exacting standards that define Spark Exhaust's reputation in professional motorsport\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Materials\u003c\/h2\u003e\u003cp\u003eWhere many aftermarket systems compromise either weight or longevity, the GKA8851T refuses to choose. The header is fabricated from premium stainless steel, providing the corrosion resistance and structural rigidity a four-cylinder inline engine demands under sustained high-rpm use. The silencer body and end cap are crafted from titanium — a material that simultaneously reduces rotating and unsprung mass and withstands the extreme thermal cycles a track day or championship race inflicts on every component. The result is a system that will not warp, discolour prematurely or fatigue under the conditions it was designed to meet.\u003c\/p\u003e\u003ch2\u003eTrack Performance and Sound\u003c\/h2\u003e\u003cp\u003eThe Grid-O canister is not a road silencer repurposed for the track — it is a genuine competition-developed piece used at the highest levels of circuit racing. Without the dB-Killer fitted, the system produces 107 dB at 5,500 rpm, delivering the full, uninhibited exhaust note that characterises a motorcycle tuned for outright lap time. When noise regulations apply, the included G9980 dB-Killer drops the output to a compliant level without requiring any permanent modification to the system.\u003c\/p\u003e\u003cp\u003eTo extract the maximum performance benefit from this exhaust, Spark Exhaust and Inter-Pace both recommend a bespoke race ECU map or a dyno remap calibrated specifically to the GKA8851T's flow characteristics. The improvement in throttle response and mid-to-top-end power delivery will be most apparent once the fuelling is optimised to match.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe GKA8851T is designed and tested specifically for the Kawasaki ZX-4RR across model years 2023 to 2026. It is compatible with the original passenger footpeg in its standard position. A dedicated mounting bracket for attaching the silencer to the chassis is supplied as part of the kit; an optional additional chassis bracket is available separately for riders who require further mounting customisation.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart Number: GKA8851T\u003c\/li\u003e\n\u003cli\u003eType: Full exhaust system (header and silencer)\u003c\/li\u003e\n\u003cli\u003eFitment: Kawasaki ZX-4RR, 2023–2026\u003c\/li\u003e\n\u003cli\u003eHeader material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eSilencer material: Titanium\u003c\/li\u003e\n\u003cli\u003eSilencer end cap material: Titanium\u003c\/li\u003e\n\u003cli\u003eStock exhaust weight: 9.4 kg\u003c\/li\u003e\n\u003cli\u003eInstalled weight: 5.8 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 3.6 kg\u003c\/li\u003e\n\u003cli\u003eSound level: 107 dB at 5,500 rpm (dB-Killer removed)\u003c\/li\u003e\n\u003cli\u003edB-Killer: Removable, part number G9980 (included)\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168856531210,"sku":"GKA8851T","price":1512.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8851T.png?v=1780817860"},{"product_id":"spark-exhaust-konix-evo-full-system-stainless-steel-titanium","title":"Spark Exhaust Konix EVO Full System Stainless Steel \u0026 Titanium – Kawasaki ZX-4RR (2023-2026) GKA8850T","description":"\u003cp\u003eShedding 3.8 kg from the stock exhaust weight is the kind of gain that reshapes how a motorcycle handles at corner entry, and the Spark Exhaust Konix EVO full system delivers exactly that for the Kawasaki ZX-4RR. Built around a stainless steel header and a titanium slip-on silencer with a carbon end cap, this Made in Italy system is engineered for riders who demand race-ready performance. Spark lists it as a racing part: it carries no road approval.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProven 3.8 kg weight saving over the OEM system — from 9.4 kg down to 5.6 kg — directly improving chassis dynamics, turn-in response and acceleration feel.\u003c\/li\u003e\n\u003cli\u003eStainless steel header construction delivers exceptional heat resistance and long-term durability under sustained high-rev track use.\u003c\/li\u003e\n\u003cli\u003eTitanium Konix EVO silencer keeps mass centralised and low while generating an aggressive, characterful exhaust note suited to the ZX-4RR's inline-four character.\u003c\/li\u003e\n\u003cli\u003eCarbon end cap adds structural stiffness and a purposeful race aesthetic without adding unnecessary weight.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer included — run open on circuit for approximately 104 dB at 5,500 rpm, or install it to bring noise levels in line with trackday regulations.\u003c\/li\u003e\n\u003cli\u003eComplete mounting kit and exhaust springs included for a straightforward, bolt-on installation.\u003c\/li\u003e\n\u003cli\u003eCrafted in Italy to Spark Exhaust's exacting manufacturing standards — the same heritage trusted by circuit racers across Europe.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTrack Performance \u0026amp; Engineering\u003c\/h2\u003e\u003cp\u003eOn circuit, every kilogram removed from a motorcycle's unsprung and reciprocating mass pays dividends in lap time. The Konix EVO full system attacks that number aggressively: the stainless steel header is profiled to optimise exhaust gas scavenging across the ZX-4RR's rev range, promoting sharper throttle response out of slow corners where the inline-four needs to be on the pipe quickly. Paired with the titanium silencer, the system keeps weight biased centrally, preserving the neutral handling balance that makes the ZX-4RR so rewarding to ride at the limit.\u003c\/p\u003e\u003cp\u003eThe removable dB killer means you can run the correct noise specification for your trackday or race series on Saturday and switch to full open sound for dedicated test days. No tools-intensive modifications, no compromises.\u003c\/p\u003e\u003ch2\u003eMapping\u003c\/h2\u003e\u003cp\u003eThe Konix EVO transforms the visual and acoustic presence of the ZX-4RR without requiring any immediate fuelling changes. That said, to extract the full performance benefit — particularly peak power and mid-range torque — Spark Exhaust and Inter-Pace strongly recommend a bespoke race map or a dyno-tuned fuel injection remap. A correctly mapped ZX-4RR running this system will respond more crisply throughout the rev range and deliver noticeably stronger drive from corner exit to the next braking point.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis full exhaust system is designed and tested to fit the following motorcycle:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eKawasaki ZX-4RR — model years 2023, 2024, 2025 and 2026\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003ePart number: GKA8850T. If you are unsure whether this system fits your specific variant, contact the Inter-Pace team before ordering.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Spark lists this part as racing: it carries no EC homologation certificate. It must not be fitted to a motorcycle ridden on public roads, and a fitted dB killer does not change that.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eGKA8850T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003eFull exhaust system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd cap material\u003c\/td\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight saving\u003c\/td\u003e\n\u003ctd\u003e-3.8 kg (OEM 9.4 kg → system 5.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level (dB killer removed)\u003c\/td\u003e\n\u003ctd\u003eapprox. 104 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003edB killer\u003c\/td\u003e\n\u003ctd\u003eIncluded, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eKawasaki ZX-4RR (2023-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of manufacture\u003c\/td\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168856563978,"sku":"GKA8850T","price":1536.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8850.png?v=1780817860"},{"product_id":"spark-exhaust-force-full-system-kawasaki-zx-6r-rr-636-gka8806t","title":"Spark Exhaust Force Full System Kawasaki ZX-6R\/RR\/636 (2009-2026) GKA8806T","description":"\u003cp\u003eCrafted entirely in Italy from aerospace-grade materials, the Spark Exhaust Force full system for the Kawasaki ZX-6R\/RR\/636 (2009-2026) pairs a stainless steel header with a titanium slip-on silencer and titanium end cap to deliver a combination of exceptional durability, high thermal resistance, and a meaningful reduction in overall exhaust weight — all without compromising reliability on road or track.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull system design engineered for optimised throttle response and peak power delivery across the rev range.\u003c\/li\u003e\n\u003cli\u003eStainless steel header — robust, corrosion-resistant construction built to endure the demands of track and road use alike.\u003c\/li\u003e\n\u003cli\u003eTitanium silencer body and titanium end cap — high-strength, low-weight materials that withstand extreme temperatures and contribute to a significant weight saving over the stock exhaust.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer included — allows sound level adjustment between track and road use, rated at approximately 104 dB with dB killer fitted.\u003c\/li\u003e\n\u003cli\u003eComplete mounting hardware and exhaust springs included for a straightforward, bolt-on installation.\u003c\/li\u003e\n\u003cli\u003eMade in Italy — handcrafted by Spark Exhaust to exacting quality standards with a distinctive, aggressive sport aesthetic.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Materials\u003c\/h2\u003e\u003cp\u003eThe Force full system reflects Spark Exhaust's commitment to premium construction. The header is fabricated from high-grade stainless steel — a material chosen for its resistance to heat cycling, corrosion, and mechanical stress, making it equally at home during a race weekend or daily road riding. The silencer takes this further with a full titanium construction: the canister body and end cap are both titanium, offering outstanding strength-to-weight performance and a characteristic blue-gold heat tint finish that develops with use.\u003c\/p\u003e\u003cp\u003eThe titanium end cap is more than cosmetic. It completes a fully premium material stack that keeps the silencer light and structurally sound at sustained high temperatures, contributing directly to improved chassis dynamics through reduced unsprung mass at the rear of the machine.\u003c\/p\u003e\u003ch2\u003ePerformance on Road and Track\u003c\/h2\u003e\u003cp\u003eReplacing the heavy OEM exhaust with the Force full system reduces weight at the back of the bike, improving the ZX-6R's already sharp handling characteristics. The freer-flowing header and silencer combination sharpens throttle response and delivers a broader, more usable power curve. The aggressive exhaust note — unmistakably Italian in character — reflects the engineering beneath.\u003c\/p\u003e\u003cp\u003eTo unlock the full performance potential of this system, a dedicated race ECU map or a bespoke dyno tune is strongly recommended. Ensure all lambda sensors are correctly repositioned during installation to maintain optimal fuelling.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis full exhaust system fits the following Kawasaki models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-6R — 2009 to 2026\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-6RR — 2009 to 2026\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-636 — 2009 to 2026\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor fitment on the Kawasaki ZX-636 (2019-2026), the additional mounting kit SGATT260 is required and must be sourced separately. Ensure lambda sensors are correctly positioned to guarantee optimal exhaust function.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GKA8806T\u003c\/li\u003e\n\u003cli\u003eType: Full exhaust system\u003c\/li\u003e\n\u003cli\u003eHeader material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eSilencer material: Titanium\u003c\/li\u003e\n\u003cli\u003eEnd cap material: Titanium\u003c\/li\u003e\n\u003cli\u003edB killer: Included, removable\u003c\/li\u003e\n\u003cli\u003eSound level (with dB killer): approx. 104 dB\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in Italy\u003c\/li\u003e\n\u003cli\u003eFitment: Kawasaki ZX-6R\/RR\/636 (2009-2026)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168856695050,"sku":"GKA8806T","price":1462.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8806T.png?v=1780817866"},{"product_id":"spark-exhaust-full-system-titanium-kawasaki-zx-6r-rr-636-gka8832t","title":"Spark Exhaust Full System Titanium Kawasaki ZX-6R\/RR\/636 (2009-2026) GKA8832T","description":"\u003cp\u003eShedding 7.7 kg from the standard exhaust routing transforms how a ZX-6R\/RR\/636 feels on track — the Spark Exhaust GKA8832T full system in titanium drops the original 11.2 kg down to just 3.5 kg, freeing up chassis responsiveness and sharpening throttle response in a single bolt-on upgrade. Handcrafted in Italy and proven with a 4th-place finish in Race 1 at the 2024 Isle of Man TT by James Hillier, this is a full system built to perform where it matters most.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMassive 7.7 kg weight reduction — from 11.2 kg down to 3.5 kg — improving handling balance and acceleration\u003c\/li\u003e\n\u003cli\u003eTitanium d.60 header and Konix EVO slip-on silencer for maximum power delivery and optimised throttle response\u003c\/li\u003e\n\u003cli\u003eCarbon end cap on the Konix EVO silencer adds structural rigidity while reinforcing the race-ready aesthetic\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer lets you adjust the sound level for track days or road riding as conditions require\u003c\/li\u003e\n\u003cli\u003eMeasured at approximately 102 dB at 5,500 rpm with the dB killer removed — an aggressive, distinctive exhaust note\u003c\/li\u003e\n\u003cli\u003eCompatible with original bodywork and both standard and kit radiators, keeping installation straightforward\u003c\/li\u003e\n\u003cli\u003eMade in Italy — every weld and finish held to the exacting standards Spark Exhaust is known for\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEngineering and Build Quality\u003c\/h2\u003e\u003cp\u003eThe GKA8832T uses aerospace-grade titanium throughout the header and silencer body. Titanium offers an exceptional strength-to-weight ratio alongside high thermal resistance — critical for sustained high-rpm use during race conditions. The d.60 header diameter is chosen to optimise exhaust gas velocity across the ZX-6R's power band, while the Konix EVO silencer design has been refined to balance flow efficiency with the noise requirements of closed circuits. The carbon fibre end cap completes the package, resisting heat discolouration and adding a purposeful, motorsport-derived finish.\u003c\/p\u003e\u003ch3\u003eTrack-Proven Performance\u003c\/h3\u003e\u003cp\u003eRather than relying solely on dyno figures, Spark Exhaust validated the GKA8832T in race conditions. At the 2024 Isle of Man TT, James Hillier piloted a ZX-6R equipped with this system to 4th place in Race 1 — one of the most demanding and scrutinised real-world proving grounds in motorcycle racing. That result underpins the system's reliability, power delivery and durability under prolonged full-throttle stress.\u003c\/p\u003e\u003ch3\u003eInstallation and Road\/Track Use\u003c\/h3\u003e\u003cp\u003eThe full system arrives with a complete mounting kit including all exhaust springs and the brackets required to secure the silencer to the original sub-frame — no fabrication or sourcing additional hardware. Fitment is designed to align with the factory fairing panels without modification. For track use, removing the dB killer is a tool-free process. Spark Exhaust and Inter-Pace recommend pairing this system with a bespoke race map or a dedicated dyno session to extract the full performance potential the titanium full system makes available.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis full exhaust system is designed specifically for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-6R — 2009 to 2026\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-6RR — 2009 to 2026\u003c\/li\u003e\n\u003cli\u003eKawasaki 636 — 2009 to 2026\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible with original OEM fairings and both standard and kit radiators. No fairing modifications required.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGKA8832T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFull exhaust system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader material\u003c\/th\u003e\n\u003ctd\u003eTitanium, d.60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer\u003c\/th\u003e\n\u003ctd\u003eSpark Konix EVO — titanium body, carbon end cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edB killer\u003c\/th\u003e\n\u003ctd\u003eRemovable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound level\u003c\/th\u003e\n\u003ctd\u003eApprox. 102 dB at 5,500 rpm (dB killer removed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem weight\u003c\/th\u003e\n\u003ctd\u003e3.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight saving vs. OEM\u003c\/th\u003e\n\u003ctd\u003e7.7 kg (OEM weight: 11.2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eKawasaki ZX-6R \/ ZX-6RR \/ 636 (2009–2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168856826122,"sku":"GKA8832T","price":2440.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8832T.png?v=1780817876"},{"product_id":"spark-exhaust-titanium-full-system-exhaust-kawasaki-zx-6r-rr-636","title":"Spark Exhaust Titanium Full System Exhaust Kawasaki ZX-6R\/RR\/636 (2009-2026) GKA8829T","description":"\u003cp\u003eShaving 7.2 kg from your ZX-6R's exhaust system transforms the way the bike feels beneath you across every session, long road day or back-to-back track outing. The Spark Exhaust GKA8829T Titanium full system replaces the stock headers and silencer with a hand-crafted Italian assembly that weighs just 4.0 kg in place of the original 11.2 kg — a reduction that sharpens throttle response, lightens the nose and makes the Kawasaki feel like a different machine from the first corner.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDramatic 7.2 kg weight saving: complete system weighs only 4.0 kg versus the stock 11.2 kg, improving chassis balance and feel over long days in the saddle.\u003c\/li\u003e\n\u003cli\u003eFull titanium header and silencer construction — exceptional strength-to-weight ratio, outstanding heat resistance and long-term corrosion resistance built in from the factory floor.\u003c\/li\u003e\n\u003cli\u003eSpark Force EVO slip-on silencer with a carbon end cap: aggressive racetrack look with added structural rigidity at the tail end of the can.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer lets you dial in 102 dB at 5,500 rpm for track days that demand compliance, or open the system fully for maximum performance.\u003c\/li\u003e\n\u003cli\u003eProven in competition — used by Roberto Farinelli (Black Flag Motorsport Srl) in the National Trophy 600 championship in 2022 and 2023, meeting the series' 102 dB requirement.\u003c\/li\u003e\n\u003cli\u003eMade in Italy: every weld, every tack and every finish is executed to the exacting standard Spark Exhaust has built its reputation on.\u003c\/li\u003e\n\u003cli\u003eComplete installation hardware included — all exhaust springs and the full mounting kit ship in the box so you can fit the system without hunting for extra parts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Performance\u003c\/h2\u003e\u003cp\u003eTitanium is the material of choice when engineers refuse to compromise between weight and durability. The GKA8829T headers are formed from aerospace-grade titanium tube, meaning they resist the relentless thermal cycling of a high-revving 600 cc four-cylinder without the discolouration or fatigue that plagues lesser stainless systems over time. The titanium groove detail on the silencer end cap is not just cosmetic — it stiffens the outlet section and contributes to the purposeful, high-frequency exhaust note the Force EVO series is known for.\u003c\/p\u003e\u003cp\u003eThe carbon fibre end cap is hand-laid and bonded directly to the titanium canister, keeping the weight of the silencer assembly minimal while giving the system its distinctive track-ready appearance. Together, the titanium and carbon materials complement each other both structurally and visually.\u003c\/p\u003e\u003ch2\u003eOn Road and On Track\u003c\/h2\u003e\u003cp\u003eThe removable dB killer gives this system genuine dual-purpose usability. For open pit-lane track days or race meetings governed by the 102 dB noise limit, the dB killer keeps you compliant without restricting overall system performance. Remove it entirely on circuits with no noise restrictions and the system breathes freely, delivering the full benefit of the optimised header geometry and improved scavenging. On the road, the titanium construction resists salt and road grime far better than a chrome-steel OEM system, so the investment holds its appearance season after season.\u003c\/p\u003e\u003cp\u003eTo extract every last horsepower, Spark Exhaust recommend running a race-specific ECU map or a dyno tune calibrated for this system. The combination of optimised header primary lengths, reduced backpressure and the Force EVO silencer volume means a thoughtful remap will reward you with a measurably sharper power delivery across the entire rev range.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis full system exhaust is designed and tested to fit the following Kawasaki models without modification:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-6R — 2009 to 2026\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-6RR — 2009 to 2026\u003c\/li\u003e\n\u003cli\u003eKawasaki 636 — 2009 to 2026\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGKA8829T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFull exhaust system (header and silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd Cap Material\u003c\/th\u003e\n\u003ctd\u003eCarbon fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Weight\u003c\/th\u003e\n\u003ctd\u003e4.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Saving\u003c\/th\u003e\n\u003ctd\u003e-7.2 kg versus OEM (OEM: 11.2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003eapprox. 102 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edB Killer\u003c\/th\u003e\n\u003ctd\u003eRemovable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eKawasaki ZX-6R \/ ZX-6RR \/ 636 (2009–2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168856858890,"sku":"GKA8829T","price":2440.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8829T.png?v=1780817876"},{"product_id":"spark-exhaust-full-system-titanium-kawasaki-zx-6r-rr-636-gka8833t","title":"Spark Exhaust Full System Titanium Kawasaki ZX-6R\/RR\/636 (2009-2026) GKA8833T","description":"\u003cp\u003eBuilt entirely from titanium — header, silencer body and end cap — the Spark GKA8833T full exhaust system sheds 8.4 kg from the stock system, dropping total weight from 11.2 kg to just 2.8 kg. The result is a ZX-6R\/RR\/636 that responds sharper, turns quicker and pulls harder from the moment you crack the throttle. Handcrafted in Italy, this is the complete system for riders who refuse to compromise on materials.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium construction throughout — header, silencer and end cap — for an unmatched strength-to-weight ratio and superb heat resistance\u003c\/li\u003e\n\u003cli\u003eDramatic 8.4 kg weight saving over the original system, improving chassis dynamics, suspension response and overall agility\u003c\/li\u003e\n\u003cli\u003eSpark Grid-O slip-on silencer — the most extreme variant in the Spark range — delivers an aggressive, race-focused exhaust note\u003c\/li\u003e\n\u003cli\u003eRemovable DB-killer allows you to dial in the sound level: approximately 104 dB at 5,500 rpm with DB-killer removed\u003c\/li\u003e\n\u003cli\u003eComplete mounting kit included — all exhaust springs and brackets needed to fix the silencer to the original subframe\u003c\/li\u003e\n\u003cli\u003eMade in Italy, reflecting the precision craftsmanship and long-term durability Spark Exhaust is known for\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePremium Materials and Construction\u003c\/h2\u003e\u003cp\u003eEvery component in this system begins with aerospace-grade titanium. The header pipes are shaped and welded to extract maximum flow, while the titanium silencer body withstands sustained high-temperature running without the discolouration or fatigue that affects steel alternatives. The titanium end cap completes the package with a purposeful, race-ready finish that needs no additional protection. This is not a cosmetic upgrade dressed up in titanium — it is a full performance system where the material choice drives every measurable gain.\u003c\/p\u003e\u003ch2\u003eThe Grid-O Silencer\u003c\/h2\u003e\u003cp\u003eThe Spark Grid-O is the loudest and most track-focused silencer in the Spark lineup. Without the DB-killer fitted, the system produces approximately 104 dB at 5,500 rpm — a commanding note that announces your approach on the circuit and rewards every gear change with an aggressive crack on the overrun. In countries or venues without noise restrictions, it runs unrestricted from the outset. Where limits apply, the removable DB-killer reins things in without tools or permanent modification.\u003c\/p\u003e\u003ch2\u003ePerformance and Tuning Advice\u003c\/h2\u003e\u003cp\u003eThe reduction in back-pressure and the 8.4 kg mass saving will alter fuelling characteristics, particularly in the mid-range. For best results, Spark and Inter-Pace both recommend a bespoke race map or a dyno session with your preferred ECU calibrator to unlock the system's full potential and ensure safe air\/fuel ratios across the rev range.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is designed specifically for the following motorcycles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-6R — 2009 to 2026\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-6RR — 2009 to 2026\u003c\/li\u003e\n\u003cli\u003eKawasaki 636 — 2009 to 2026\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe mounting kit supplied allows direct fitment to the original subframe; no additional brackets are required.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGKA8833T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Type\u003c\/th\u003e\n\u003ctd\u003eFull exhaust system (header + silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Model\u003c\/th\u003e\n\u003ctd\u003eSpark Grid-O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd Cap Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (complete system)\u003c\/th\u003e\n\u003ctd\u003e2.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Saving vs. OEM\u003c\/th\u003e\n\u003ctd\u003e-8.4 kg (from 11.2 kg to 2.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level (DB-killer removed)\u003c\/th\u003e\n\u003ctd\u003eapprox. 104 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDB-Killer\u003c\/th\u003e\n\u003ctd\u003eIncluded, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eKawasaki ZX-6R \/ ZX-6RR \/ 636 (2009-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168856891658,"sku":"GKA8833T","price":2494.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8833T.png?v=1780817878"},{"product_id":"spark-exhaust-full-system-stainless-steel-titanium-kawasaki-zx-10-r-rr-gka8803t-2016-2026","title":"Spark Exhaust Full System Stainless Steel \/ Titanium Kawasaki ZX-10 R\/RR (2016-2026) GKA8803T","description":"\u003cp\u003eBuilt for riders who demand race-grade performance from every session, the Spark Exhaust GKA8803T full system transforms the Kawasaki ZX-10 R and ZX-10 RR into a sharper, freer-breathing machine. A 304 stainless steel header feeds a titanium Spark Force slip-on silencer measuring 350 mm, delivering optimised throttle response and measurably improved output across the rev range.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull system design maximises scavenging efficiency and throttle response — not just a slip-on upgrade.\u003c\/li\u003e\n\u003cli\u003e304 stainless steel header: corrosion-resistant, built to withstand sustained high-temperature track use without distortion.\u003c\/li\u003e\n\u003cli\u003eTitanium 350 mm Spark Force silencer cuts unsprung and overall weight significantly compared to the stock unit, sharpening chassis dynamics.\u003c\/li\u003e\n\u003cli\u003eTitanium end cap completes the race aesthetic while adding further resistance to heat discolouration.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer included — fit it for a quieter setting or pull it out entirely for the circuit.\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy: precision TIG-welded construction and quality control to exacting race-team standards.\u003c\/li\u003e\n\u003cli\u003eComplete fitment kit included — all exhaust springs and mounting hardware supplied for a straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance \u0026amp; Construction\u003c\/h2\u003e\u003cp\u003eThe choice of 304 stainless steel for the header is deliberate: it offers the wall thickness and rigidity needed to handle the ZX-10 R's aggressive power delivery while resisting the thermal cycling that cracks lesser systems. The step up to a titanium canister is where the GKA8803T really separates itself from budget alternatives — the weight saving translates directly into a more responsive front end and faster direction changes, both of which matter acutely on a circuit where every tenth counts.\u003c\/p\u003e\u003cp\u003eThe Spark Force silencer is tuned to deliver a deep, purposeful exhaust note that signals intent without sacrificing the mid-range torque the ZX-10 R is known for. With the dB killer removed, the system opens up fully, rewarding precise throttle inputs with an immediate and linear response that makes corner exits significantly more satisfying.\u003c\/p\u003e\u003ch2\u003eRoad to Race Flexibility\u003c\/h2\u003e\u003cp\u003eThe removable dB killer means this system works equally well as a weekend road upgrade and a dedicated track weapon. For closed-circuit use, Spark Exhaust and Inter-Pace both strongly recommend a race map or dyno tune to extract the full performance potential of the open exhaust flow — running a stock ECU map with a full system leaves power on the table and can lean out fuelling under hard acceleration.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis full exhaust system is designed and manufactured specifically for the following motorcycles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-10 R (2016-2026)\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-10 RR (2016-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNo cutting, drilling or frame modification required. All mounting points align with the factory positions using the supplied hardware.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Spark lists this part as racing: it carries no EC homologation certificate. It must not be fitted to a motorcycle ridden on public roads, and a fitted dB killer does not change that.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGKA8803T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eFull system (header + silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader Material\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer Material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Cap Material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer Model \u0026amp; Length\u003c\/td\u003e\n\u003ctd\u003eSpark Force, 350 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003edB Killer\u003c\/td\u003e\n\u003ctd\u003eRemovable, included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eKawasaki ZX-10 R \/ ZX-10 RR (2016-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168857022730,"sku":"GKA8803T","price":1536.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8803T.png?v=1780817890"},{"product_id":"spark-exhaust-full-system-titanium-kawasaki-zx-10-r-rr-gka8849t-2021-2026","title":"Spark Exhaust Full System Titanium Kawasaki ZX-10 R\/RR (2021-2026) GKA8849T","description":"\u003cp\u003eA full titanium exhaust system that shaves 4 kg from your Kawasaki ZX-10 R\/RR and transforms its throttle response — without demanding a track day to justify the upgrade. The Spark GKA8849T is equally rewarding on a Sunday morning road ride as it is on circuit, thanks to the removable DB-Killer that lets you dial the sound to suit the moment.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDramatic 4 kg weight reduction — from 7.8 kg down to just 3.8 kg — sharpening chassis dynamics and reducing unsprung mass for noticeably more agile handling.\u003c\/li\u003e\n\u003cli\u003eFull titanium construction throughout: header (d.65), collector and Force Evo slip-on silencer (350 mm) deliver outstanding heat resistance and long-term durability.\u003c\/li\u003e\n\u003cli\u003eTitanium end cap adds structural rigidity while keeping the overall look purposeful and race-inspired.\u003c\/li\u003e\n\u003cli\u003eRemovable DB-Killer measures approximately 104 dB at 5,500 rpm when fitted — remove it for unrestricted track use whenever needed.\u003c\/li\u003e\n\u003cli\u003eSupplied with a complete fitting kit including the bracket for mounting the silencer directly to the original rear frame — no fabrication required.\u003c\/li\u003e\n\u003cli\u003eCompatible with original fairings and both standard and kit radiators, making installation straightforward for home mechanics and professional workshops alike.\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy — Spark's hallmark attention to weld quality, fitment tolerances and finish sets this system apart from mass-produced alternatives.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Everyday Usability\u003c\/h2\u003e\u003cp\u003eTitanium is the engineering choice for riders who want the benefits of reduced weight without sacrificing service life. The header pipe, specified at 65 mm diameter, is TIG-welded to Spark's usual exacting standard and resists the discolouration and heat fatigue that afflict stainless or mild-steel systems over time. The removable DB-Killer takes the edge off the volume where a circuit sets a noise limit, while still delivering the characteristic Spark exhaust note that rewards hard acceleration. It does not give the system a road approval.\u003c\/p\u003e\u003cp\u003eThe 350 mm Force Evo silencer is sized to tuck neatly within the ZX-10 R\/RR's bodywork envelope, preserving the bike's clean lines. The full mounting kit included in the box means you are not hunting for hardware; Spark supplies every bracket, spring and fastener needed to complete the installation in a single session.\u003c\/p\u003e\u003ch2\u003ePerformance and Track Use\u003c\/h2\u003e\u003cp\u003eRemoving 4 kg from the exhaust system has a disproportionate effect on how a superbike feels: less rotational and unsprung mass translates into faster steering, improved braking stability and a livelier throttle. Spark's full system — rather than a slip-on alone — maximises the header scavenging effect and optimises mid-range torque delivery across the ZX-10 R\/RR's rev range. For maximum power gains, pairing the system with a dedicated race mapping or a dyno session is recommended to allow the engine management to fully exploit the improved gas flow.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is engineered specifically for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-10 R (2021, 2022, 2023, 2024, 2025, 2026)\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-10 RR (2021, 2022, 2023, 2024, 2025, 2026)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible with original fairings and both standard and aftermarket kit radiators. The supplied bracket mounts directly to the stock rear frame — no modification needed.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Spark lists this part as racing: it carries no EC homologation certificate. It must not be fitted to a motorcycle ridden on public roads, and a fitted dB killer does not change that.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGKA8849T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eFull exhaust system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader diameter\u003c\/th\u003e\n\u003ctd\u003ed.65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer\u003c\/th\u003e\n\u003ctd\u003eSpark Force Evo, 350 mm, titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd cap material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem weight\u003c\/th\u003e\n\u003ctd\u003e3.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight saving vs. OEM\u003c\/th\u003e\n\u003ctd\u003e-4 kg (OEM: 7.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound level (DB-Killer fitted)\u003c\/th\u003e\n\u003ctd\u003eapprox. 104 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDB-Killer\u003c\/th\u003e\n\u003ctd\u003eRemovable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of manufacture\u003c\/th\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eKawasaki ZX-10 R\/RR (2021-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168857186570,"sku":"GKA8849T","price":2488.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8849T.png?v=1780817892"},{"product_id":"spark-exhaust-konix-evo-slip-cat-replacement-pipe-kawasaki-zx-10-r-rr-gka8819t-2016-2020","title":"Spark Exhaust Konix EVO Slip-On + Cat Replacement Pipe Kawasaki ZX-10 R\/RR (2016-2020) GKA8819T","description":"\u003cp\u003eEngineered in Italy for the Kawasaki ZX-10 R and ZX-10 RR (2016-2020), the Spark Exhaust Konix EVO is a full 3\/4-system pairing a titanium header with a titanium slip-on silencer and carbon end-cap. The included catalyst replacement pipe optimises exhaust flow from the mid-section back, delivering sharper throttle response and a 1.9 kg weight saving over the stock system — a tangible gain you feel every time you tip in.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4-system configuration: titanium header plus Konix EVO titanium slip-on silencer with carbon end-cap\u003c\/li\u003e\n\u003cli\u003eCatalyst replacement pipe included for improved exhaust flow through the entire mid and rear section\u003c\/li\u003e\n\u003cli\u003eWeight reduction of 1.9 kg (from 7.0 kg down to 5.1 kg), improving chassis dynamics and mass centralisation\u003c\/li\u003e\n\u003cli\u003eRemovable dB-killer allows the sound level to be adjusted between road use and track days — measured at approximately 110 dB at 5,500 rpm with the dB-killer removed\u003c\/li\u003e\n\u003cli\u003eTitanium construction throughout the header and silencer body for exceptional heat resistance and long-term durability\u003c\/li\u003e\n\u003cli\u003eComplete installation kit included: all exhaust springs and mounting hardware supplied, no extra parts required\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy — the precision fit and finish expected from a premium performance exhaust manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance and Build Quality\u003c\/h2\u003e\u003cp\u003eThe Konix EVO's titanium header is formed for direct fitment to the ZX-10 R and ZX-10 RR mid-section, ensuring consistent exhaust scavenging that supports peak power across the rev range. The titanium silencer body keeps weight to an absolute minimum while withstanding the sustained high temperatures generated during hard track use. The carbon end-cap adds structural rigidity at the exit point and carries the purposeful aesthetic of a genuine race-derived component.\u003c\/p\u003e\u003cp\u003eThe catalyst replacement pipe eliminates the restriction and back-pressure associated with the OEM catalytic converter, freeing up exhaust flow and contributing directly to the crisper throttle response riders notice most under hard acceleration out of slow corners. To extract the full potential of this system, Spark Exhaust and Inter-Pace recommend a dedicated race map or a professional dyno tune calibrated to the new exhaust configuration.\u003c\/p\u003e\u003ch2\u003eSound and Versatility\u003c\/h2\u003e\u003cp\u003eWith the dB-killer removed, the Konix EVO produces approximately 110 dB at 5,500 rpm — an aggressive, layered note that suits the character of the ZX-10 R's inline-four. Refit the removable dB-killer for road riding where noise regulations apply. The transition between the two configurations requires no tools beyond what is already in the installation kit, making the system genuinely practical for riders who use their machine both on track and on the road.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is specifically developed for the following motorcycles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-10 R — 2016, 2017, 2018, 2019, 2020\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-10 RR — 2016, 2017, 2018, 2019, 2020\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePart number: GKA8819T. Always verify your specific model year and variant before ordering.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGKA8819T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Type\u003c\/th\u003e\n\u003ctd\u003e3\/4-system (slip-on + catalyst replacement pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd-Cap Material\u003c\/th\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Saving\u003c\/th\u003e\n\u003ctd\u003e-1.9 kg (7.0 kg stock to 5.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003eapprox. 110 dB at 5,500 rpm (dB-killer removed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Manufacture\u003c\/th\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eKawasaki ZX-10 R \/ ZX-10 RR (2016-2020)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168857252106,"sku":"GKA8819T","price":904.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8819T.png?v=1780817896"},{"product_id":"spark-exhaust-motogp-slip-cat-replacement-pipe-kawasaki-zx-10-r-rr","title":"Spark Exhaust MotoGP Slip-On + CAT Replacement Pipe Kawasaki ZX-10 R\/RR (2016-2020) GKA8816T","description":"\u003cp\u003eShedding 5.5 kg from the stock exhaust system, the Spark Exhaust MotoGP Slip-On with CAT replacement pipe transforms the Kawasaki ZX-10 R\/RR into a sharper, more responsive machine — whether you're chasing lap times on track or demanding instant throttle response on the road. Handcrafted in Italy from full titanium, part number GKA8816T is a complete 3\/4 system that replaces both the catalytic converter and the silencer in a single, precision-engineered package.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 system comprising a Spark MotoGP slip-on silencer and a dedicated CAT replacement pipe, delivering measurably improved exhaust flow and throttle response\u003c\/li\u003e\n\u003cli\u003eTitanium header pipe and titanium silencer body — exceptionally light, high-temperature resistant, and built to last a lifetime of hard use\u003c\/li\u003e\n\u003cli\u003eCarbon end cap adds structural rigidity while giving the silencer a purposeful, race-derived aesthetic\u003c\/li\u003e\n\u003cli\u003eRemovable DB-Killer lets you tailor the sound level: compliant for road use with it fitted, or producing an aggressive 105 dB at 5,500 rpm without it\u003c\/li\u003e\n\u003cli\u003eWeight saving of 5.5 kg versus the OEM system (from 7.0 kg down to just 1.5 kg), with direct benefits to handling dynamics, acceleration, and overall chassis balance\u003c\/li\u003e\n\u003cli\u003eMade in Italy — all exhaust springs and the complete mounting kit are included in the box\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance \u0026amp; Construction\u003c\/h2\u003e\u003cp\u003eThe CAT replacement pipe eliminates the restrictive standard catalytic converter, freeing the exhaust gases to flow at maximum velocity from the headers rearward. Paired with the MotoGP-inspired titanium silencer, the result is an exhaust note and a mid-to-top-end responsiveness that no slip-on alone can match. Titanium was chosen not as a styling exercise but for its outstanding strength-to-weight ratio and its ability to withstand the sustained heat generated by a high-revving inline-four like the ZX-10 R powerplant.\u003c\/p\u003e\u003cp\u003eThe carbon fibre end cap is more than a visual detail — it resists heat and vibration at the outlet where temperatures and mechanical stress are highest. Every component is assembled in Spark's Italian facility to tolerances that ensure a rattle-free, leak-free fit from the first ride.\u003c\/p\u003e\u003ch2\u003eRoad \u0026amp; Track Versatility\u003c\/h2\u003e\u003cp\u003eThe removable DB-Killer is the system's practical masterstroke. Slide it in for everyday riding or noise-regulated track days; pull it out when the session demands maximum acoustic presence and every last fraction of performance. Spark recommends pairing this system with a dedicated race map or a professional dyno tune to extract the full performance gain that the unrestricted exhaust flow makes possible.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is a direct, bolt-on fit for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-10 R — 2016, 2017, 2018, 2019, 2020\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-10 RR — 2016, 2017, 2018, 2019, 2020\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGKA8816T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Type\u003c\/th\u003e\n\u003ctd\u003e3\/4 system (slip-on silencer + CAT replacement pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader \/ Pipe Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd Cap Material\u003c\/th\u003e\n\u003ctd\u003eCarbon fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight Saving\u003c\/th\u003e\n\u003ctd\u003e-5.5 kg (OEM: 7.0 kg → system: 1.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003eapprox. 105 dB at 5,500 rpm (DB-Killer removed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDB-Killer\u003c\/th\u003e\n\u003ctd\u003eRemovable, included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168857383178,"sku":"GKA8816T","price":797.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8816T.png?v=1780817905"},{"product_id":"spark-exhaust-full-system-stainless-steel-titanium-kawasaki-zx-10-r-rr-gka8803t-skit122","title":"Spark Exhaust Full System Stainless Steel \u0026 Titanium Kawasaki ZX-10 R\/RR (2021-2026) GKA8803T + SKIT122","description":"\u003cp\u003eEngineered in Italy for track-day and race sport use, the Spark Exhaust full system for the Kawasaki ZX-10 R\/RR (2021-2026) pairs a race-proven AISI 304 stainless steel header with a 350 mm titanium Force slip-on silencer to deliver sharper throttle response, a significant weight reduction over the OEM system, and an unmistakable 104 dB race note — all backed by a removable dB-killer so you remain in control of the noise level wherever you ride.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete full system replacement: AISI 304 stainless steel header plus 350 mm Spark Force titanium silencer for maximum performance gains.\u003c\/li\u003e\n\u003cli\u003eTitanium silencer body and titanium end-cap reduce overall exhaust weight substantially compared to the stock unit, improving chassis dynamics and feel.\u003c\/li\u003e\n\u003cli\u003eRemovable dB-killer included — dial in 104 dB at 5,500 rpm with the insert removed, or retain it for noise-restricted venues.\u003c\/li\u003e\n\u003cli\u003ePrecision Italian manufacture with high-temperature resistance built into every weld and joint.\u003c\/li\u003e\n\u003cli\u003eComplete fitting kit supplied: all exhaust springs and mounting hardware included for a straightforward installation.\u003c\/li\u003e\n\u003cli\u003eRace mapping or dyno tune recommended to unlock the full performance potential of the system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality \u0026amp; Materials\u003c\/h2\u003e\u003cp\u003eThe header section is fabricated from AISI 304 stainless steel, a grade chosen for its outstanding corrosion resistance and ability to withstand sustained high exhaust temperatures on track. Where weight matters most — the silencer body and end-cap — Spark Exhaust specifies titanium, delivering the ideal balance of rigidity, heat tolerance, and mass reduction without any compromise in durability. Every component is finished to the exacting standards Spark Exhaust has maintained since establishing their reputation in Italian circuit racing.\u003c\/p\u003e\u003ch2\u003ePerformance \u0026amp; Sound\u003c\/h2\u003e\u003cp\u003eThe 350 mm Force silencer is tuned for the ZX-10 R\/RR's inline-four character, promoting freer breathing across the rev range and contributing to sharper mid-range and top-end response. Without the dB-killer, the system produces 104 dB at 5,500 rpm — an aggressive, race-focused note that reflects the performance on offer. Re-fitting the supplied dB-killer brings sound levels down for trackday noise limits or street use where regulations apply. To extract the absolute maximum from the system, a dedicated race map or professional dyno session is strongly recommended.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis full system is designed as a direct-fit replacement for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-10 R (2021-2026)\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-10 RR (2021-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers\u003c\/td\u003e\n\u003ctd\u003eGKA8803T + SKIT122\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eFull system (header + silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader Material\u003c\/td\u003e\n\u003ctd\u003eAISI 304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer\u003c\/td\u003e\n\u003ctd\u003eSpark Force, 350 mm, titanium body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd-cap Material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level\u003c\/td\u003e\n\u003ctd\u003e104 dB at 5,500 rpm (dB-killer removed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003edB-killer\u003c\/td\u003e\n\u003ctd\u003eRemovable, included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eKawasaki ZX-10 R \/ ZX-10 RR (2021-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168857415946,"sku":"GKA8803T + SKIT122","price":1637.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8803T_29628fb1-3d69-4851-b6c0-3ef584d29cc7.png?v=1780817905"},{"product_id":"spark-exhaust-force-evo-slip-cat-replacement-pipe-kawasaki-zx-10-r-rr-gka8818t-2016-2020","title":"Spark Exhaust Force EVO Slip-On + Cat Replacement Pipe Kawasaki ZX-10 R\/RR (2016-2020) GKA8818T","description":"\u003cp\u003eEngineered for track-focused ZX-10 R and ZX-10 RR riders who demand every advantage, the Spark Exhaust Force EVO 3\/4 system pairs a titanium header section with a titanium Force EVO slip-on silencer and carbon end cap to deliver a 2.9 kg weight saving, sharper throttle response, and an unmistakably aggressive exhaust note. Part number GKA8818T — made in Italy to the exacting standards that make Spark a fixture in World Superbike paddocks.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull 3\/4-system configuration: Force EVO slip-on silencer plus catalytic converter replacement pipe for maximum flow and performance gains over a slip-on-only fitment.\u003c\/li\u003e\n\u003cli\u003eTitanium header and silencer construction: exceptional strength-to-weight ratio, outstanding heat resistance, and a corrosion-free finish that holds up to relentless track use.\u003c\/li\u003e\n\u003cli\u003eCarbon end cap: race-bred visual identity with added structural rigidity at the silencer tip.\u003c\/li\u003e\n\u003cli\u003eGenuine 2.9 kg weight reduction (from 7.0 kg down to 4.1 kg), lowering unsprung and overall mass for improved chassis dynamics and agility through the corners.\u003c\/li\u003e\n\u003cli\u003eRemovable db-killer included: run at approximately 110 dB at 5,500 rpm on track without it, or approximately 105 dB at 5,500 rpm with it fitted for road compliance.\u003c\/li\u003e\n\u003cli\u003eExhaust springs and full fitting hardware included — compatible with stock fairings and radiators for a straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRace Performance \u0026amp; Sound\u003c\/h2\u003e\u003cp\u003eThe Force EVO's titanium pipework flows exhaust gases more efficiently than the heavy OEM system, freeing up mid-range response and top-end pull exactly where the ZX-10 R\/RR's inline-four thrives on track. The catalytic converter replacement pipe removes a significant restriction, working in concert with the silencer to extract the full acoustic character of the engine — a hard, spine-tingling note that is unmistakably race-bred rather than artificially augmented.\u003c\/p\u003e\u003cp\u003eThe db-killer threads in and out in seconds, giving you a single system that transitions between track day, race circuit, and public road without compromise. To extract the maximum power potential, Spark recommends pairing this exhaust with a dedicated race ECU map or a custom dyno tune.\u003c\/p\u003e\u003ch2\u003eBuild Quality \u0026amp; Italian Craftsmanship\u003c\/h2\u003e\u003cp\u003eEvery Spark system is manufactured in Italy using aerospace-grade titanium and hand-finished carbon fibre. The welds, the fitment tolerances, and the bracket geometry are all optimised for the ZX-10 R\/RR chassis — there are no adaptor bodges or poorly aligned mounting points. The result is a component that looks as purposeful as it performs, sitting flush with the stock bodywork without modification.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is designed exclusively for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-10 R (2016, 2017, 2018, 2019, 2020)\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-10 RR (2016, 2017, 2018, 2019, 2020)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible with original fairings and radiators. No fairing modification required. A race map or dyno session is strongly recommended to realise full performance gains.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eGKA8818T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003e3\/4 system (slip-on silencer + cat replacement pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader Material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer Material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd Cap Material\u003c\/td\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Saving\u003c\/td\u003e\n\u003ctd\u003e-2.9 kg (OEM 7.0 kg reduced to 4.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (without db-killer)\u003c\/td\u003e\n\u003ctd\u003eapprox. 110 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level (with db-killer)\u003c\/td\u003e\n\u003ctd\u003eapprox. 105 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eKawasaki ZX-10 R \/ ZX-10 RR (2016-2020)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168857448714,"sku":"GKA8818T","price":893.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8818T.png?v=1780817907"},{"product_id":"spark-exhaust-titanium-full-exhaust-system-kawasaki-zx-10-r-rr-gka8847t-2021-2026","title":"Spark Exhaust Titanium Full Exhaust System Kawasaki ZX-10 R\/RR (2021-2026) GKA8847T","description":"\u003cp\u003eShedding 4.2 kg from your Kawasaki ZX-10 R or ZX-10 RR's exhaust system is the kind of gain that reshapes how the bike moves beneath you. The Spark Exhaust Titanium full system — part number GKA8847T — pairs a titanium header (d.65) with the Konix EVO slip-on silencer to deliver sharper throttle response, a more aggressive soundtrack and a total installed weight of just 3.6 kg in place of the factory unit's 7.8 kg.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSignificant weight reduction of 4.2 kg (from 7.8 kg down to 3.6 kg) for improved chassis dynamics and handling balance\u003c\/li\u003e\n\u003cli\u003eFull titanium construction throughout — header, silencer body and end cap — combining exceptional heat resistance with long-term durability\u003c\/li\u003e\n\u003cli\u003eSpark Konix EVO silencer delivers enhanced mid-range and top-end performance alongside an aggressive exhaust note\u003c\/li\u003e\n\u003cli\u003eRemovable DB-killer allows sound level to be adjusted to suit road or track use; without DB-killer produces approximately 105 dB at 5,500 rpm\u003c\/li\u003e\n\u003cli\u003eComplete mounting kit included — all exhaust springs and a bracket for attachment to the original rear subframe\u003c\/li\u003e\n\u003cli\u003eFully compatible with original fairings and both standard and aftermarket kit radiators for straightforward installation\u003c\/li\u003e\n\u003cli\u003eHandcrafted in Italy to Spark's exacting race standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Materials\u003c\/h2\u003e\u003cp\u003eEvery component in this system is manufactured from aerospace-grade titanium. The header features a 65 mm diameter primary tube, engineered to maximise exhaust scavenging across the ZX-10 R\/RR's rev range. The Konix EVO silencer shares the same material throughout its body and end cap, eliminating any weak points and ensuring the system resists the thermal cycling that punishes lesser materials over time. Italian hand-assembly means welds are clean and fit is precise — this is a product that shows its craft on close inspection.\u003c\/p\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eThe transition from the heavy OEM system to this titanium full system is immediately felt in corner-exit acceleration, where the reduction in unsprung and rotating mass sharpens response noticeably. Throttle pick-up improves across the range, and the Konix EVO's tuned internal geometry supports power delivery rather than simply reducing back-pressure. The removable DB-killer gives you genuine flexibility: leave it in for spirited road rides and trackdays where noise limits apply, remove it for open sessions where the full 105 dB character of the system can be enjoyed at 5,500 rpm and beyond. For maximum power gains, Spark recommend a dedicated race map or a dyno remap to unlock the system's full potential.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis full exhaust system is designed specifically for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-10 R (2021, 2022, 2023, 2024, 2025, 2026)\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-10 RR (2021, 2022, 2023, 2024, 2025, 2026)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe system mounts directly to the original rear subframe using the supplied bracket and springs, and is confirmed compatible with stock fairings as well as original and kit radiator configurations.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GKA8847T\u003c\/li\u003e\n\u003cli\u003eType: Full exhaust system\u003c\/li\u003e\n\u003cli\u003eHeader material: Titanium, d.65\u003c\/li\u003e\n\u003cli\u003eSilencer: Spark Konix EVO\u003c\/li\u003e\n\u003cli\u003eSilencer material: Titanium\u003c\/li\u003e\n\u003cli\u003eEnd cap material: Titanium\u003c\/li\u003e\n\u003cli\u003eSystem weight: 3.6 kg\u003c\/li\u003e\n\u003cli\u003eOEM weight replaced: 7.8 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 4.2 kg\u003c\/li\u003e\n\u003cli\u003eSound level (without DB-killer): approx. 105 dB at 5,500 rpm\u003c\/li\u003e\n\u003cli\u003eDB-killer: removable, included\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in Italy\u003c\/li\u003e\n\u003cli\u003eFitment: Kawasaki ZX-10 R \/ ZX-10 RR (2021–2026)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168857612554,"sku":"GKA8847T","price":2488.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8847T.png?v=1780817920"},{"product_id":"spark-exhaust-full-titanium-system-kawasaki-zx-10-r-rr-gka8848t","title":"Spark Exhaust Full Titanium System Kawasaki ZX-10 R\/RR (2021-2026) GKA8848T","description":"\u003cp\u003eConstructed entirely from aerospace-grade titanium — header, silencer body and end cap alike — the Spark Exhaust GKA8848T full system for the Kawasaki ZX-10 R\/RR (2021–2026) is a masterclass in Italian fabrication. Every weld, every joint and every surface finish reflects a standard of craftsmanship that separates genuine race hardware from imitation performance parts.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium construction throughout: Titanium d.65 header, Grid-O silencer body and titanium end cap deliver exceptional strength, heat resistance and corrosion resistance in a single cohesive package.\u003c\/li\u003e\n\u003cli\u003eDramatic weight saving of 4.6 kg — down from the stock system's 7.8 kg to just 3.2 kg — transforming chassis balance, turn-in response and overall agility.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer included, allowing sound level adjustment to suit road, trackday or full race use; without the dB killer, measured output is approximately 105 dB at 5,500 rpm.\u003c\/li\u003e\n\u003cli\u003eSpark Grid-O slip-on silencer optimises exhaust flow for sharper throttle response and improved acceleration across the rev range.\u003c\/li\u003e\n\u003cli\u003eCompatible with original fairings and both stock and kit radiators, making installation straightforward without bodywork modification.\u003c\/li\u003e\n\u003cli\u003eMade in Italy — every unit is hand-finished in Spark's Italian workshop to exacting motorsport tolerances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Materials\u003c\/h2\u003e\u003cp\u003eTitanium is the defining material choice here, and Spark uses it without compromise. The d.65 titanium header is drawn and shaped to optimise scavenging pulses on the ZX-10 R\/RR's inline-four, while the wall thickness is kept to the minimum consistent with track durability — the result being a header that weighs a fraction of a steel equivalent yet handles sustained high-rpm heat without distortion or bluing that affects structural integrity.\u003c\/p\u003e\u003cp\u003eThe Grid-O silencer carries titanium from the inlet cone through to the end cap, maintaining thermal stability and resisting the surface discolouration and corrosion that afflict lower-grade alloys in wet or salty conditions. The Italian production process means tolerances are held tightly enough that the mounting bracket aligns perfectly with the original rear subframe — no drilling, no adaptation.\u003c\/p\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eThe combination of a free-flowing titanium header and the tuned internal geometry of the Grid-O silencer produces a measurable improvement in throttle response and mid-range pull, with peak power gains best realised through a dedicated race map or dyno session. With the dB killer removed, the system produces approximately 105 dB at 5,500 rpm — a deep, purposeful note that commands attention on the circuit without the artificial harshness of some aftermarket systems. With the dB killer fitted, the note is sufficiently subdued for open-road use in most jurisdictions.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis full exhaust system is engineered specifically for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-10 R (2021–2026)\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-10 RR (2021–2026)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe system is compatible with original OEM fairings and with both standard and aftermarket kit radiators. The complete mounting kit includes all exhaust springs and a dedicated bracket for attachment to the original rear subframe, ensuring a clean, rattle-free installation.\u003c\/p\u003e\u003cp\u003eFor maximum performance gain, Spark and Inter-Pace both recommend pairing this system with a purpose-built race map or a professional dyno tune to fully unlock the potential of the freer-flowing exhaust.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GKA8848T\u003c\/li\u003e\n\u003cli\u003eType: Full exhaust system (header + silencer)\u003c\/li\u003e\n\u003cli\u003eHeader: Titanium d.65\u003c\/li\u003e\n\u003cli\u003eSilencer: Spark Grid-O\u003c\/li\u003e\n\u003cli\u003eSilencer material: Titanium\u003c\/li\u003e\n\u003cli\u003eEnd cap material: Titanium\u003c\/li\u003e\n\u003cli\u003eSystem weight: 3.2 kg (saving of 4.6 kg versus stock 7.8 kg)\u003c\/li\u003e\n\u003cli\u003eSound level: approx. 105 dB at 5,500 rpm (dB killer removed)\u003c\/li\u003e\n\u003cli\u003edB killer: Removable, included\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in Italy\u003c\/li\u003e\n\u003cli\u003eFitment: Kawasaki ZX-10 R\/RR (2021–2026)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168857776394,"sku":"GKA8848T","price":2440.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8848T.png?v=1780817927"},{"product_id":"spark-exhaust-grid-o-slip-cat-replacement-pipe-kawasaki-zx-10-r-rr","title":"Spark Exhaust Grid-O Slip-On + CAT Replacement Pipe Kawasaki ZX-10 R\/RR (2021-2026) GKA8843T","description":"\u003cp\u003eDropping 1.7 kg from the Kawasaki ZX-10 R\/RR exhaust system is one of the most cost-effective chassis upgrades you can make — and the Spark Grid-O 3\/4 system (part GKA8843T) delivers exactly that, whether you're commuting hard or chasing lap times. A titanium mid-pipe replaces the OEM catalytic converter section, pairing with the Grid-O titanium slip-on silencer to bring total system weight down from 9.5 kg to just 7.8 kg, improving both throttle response and steering agility in the process.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine weight saving of 1.7 kg over the stock exhaust — from 9.5 kg down to 7.8 kg — for sharper chassis feel and improved acceleration\u003c\/li\u003e\n\u003cli\u003e3\/4 system comprising a titanium CAT replacement pipe and the Spark Grid-O titanium slip-on silencer with carbon end-cap\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer gives you the flexibility to run full-open (approx. 110 dB at 5,500 rpm) on track or quieter on public roads\u003c\/li\u003e\n\u003cli\u003eTitanium construction throughout the header and canister for outstanding heat resistance and long-term durability\u003c\/li\u003e\n\u003cli\u003eCarbon end-cap adds a purposeful, race-derived finish while keeping weight to an absolute minimum\u003c\/li\u003e\n\u003cli\u003eMade in Italy — handcrafted to the exacting tolerances Spark Exhaust is known for across top-level road racing\u003c\/li\u003e\n\u003cli\u003eComplete mounting kit and exhaust springs included — no additional hardware required for installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEveryday Usability Meets Track Performance\u003c\/h3\u003e\u003cp\u003eWhat makes the Grid-O 3\/4 system a genuinely practical upgrade is the removable dB killer. Fit it for a quieter character; pull it before a track day and the ZX-10 R\/RR opens up to that hard-edged, aggressive note the system is tuned to produce. The titanium mid-section replaces the standard catalytic converter, so the system has no road approval in either setting. The titanium mid-section also removes the restrictive OEM catalyst, freeing up exhaust flow and contributing meaningfully to the improvement in throttle response you'll feel from the first ride.\u003c\/p\u003e\u003ch3\u003eBuild Quality and Materials\u003c\/h3\u003e\u003cp\u003eSpark Exhaust manufactures the Grid-O range entirely in Italy, using aerospace-grade titanium for both the replacement mid-pipe and the silencer body. Titanium offers an exceptional strength-to-weight ratio alongside natural resistance to the extreme temperatures generated under hard acceleration. The carbon fibre end-cap is a practical as well as aesthetic choice — resistant to heat, impervious to corrosion and noticeably lighter than an equivalent aluminium component. Every weld and joint reflects the craftsmanship that has made Spark a trusted name in club racing and professional paddocks alike.\u003c\/p\u003e\u003ch3\u003ePerformance Notes\u003c\/h3\u003e\u003cp\u003eFor the full performance benefit, particularly in tuned or race-specification ZX-10 R\/RR builds, Spark Exhaust recommends using a dedicated race map or a custom dyno tune to optimise fuelling for the freer-flowing exhaust. On a standard or lightly modified machine, the improvement in throttle response and exhaust note will be immediately noticeable without any additional tuning.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is designed and manufactured specifically for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-10 R (2021-2026)\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-10 RR (2021-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways verify your model year and variant against the part number GKA8843T before ordering.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Spark lists this part as racing: it carries no EC homologation certificate. It must not be fitted to a motorcycle ridden on public roads, and a fitted dB killer does not change that.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eGKA8843T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003e3\/4 system (slip-on silencer + CAT replacement pipe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMid-pipe material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer material\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd-cap material\u003c\/td\u003e\n\u003ctd\u003eCarbon fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight saving\u003c\/td\u003e\n\u003ctd\u003e-1.7 kg (from 9.5 kg to 7.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level\u003c\/td\u003e\n\u003ctd\u003eApprox. 110 dB at 5,500 rpm (dB killer removed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003edB killer\u003c\/td\u003e\n\u003ctd\u003eRemovable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eKawasaki ZX-10 R \/ ZX-10 RR (2021-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168857841930,"sku":"GKA8843T","price":1000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8843T.png?v=1780817929"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/collections\/GHO8849T.png?v=1785222586","url":"https:\/\/inter-pace.com\/en-pg\/collections\/spark-exhaust.oembed?page=21","provider":"Inter-Pace","version":"1.0","type":"link"}