{"title":"Half systems","description":"\u003cp\u003eHalf systems from Akrapovič, Spark and SC-Project replace the silencer and mid-pipe together — deeper sound and more weight saved than a slip-on, without the full-header commitment.\u003c\/p\u003e\u003cp\u003eThe mid-pipe is where many stock systems hide their catalytic converter and their weight, which makes a half system the sweet spot on several platforms: noticeable performance character, simpler installation than headers, often at a friendlier price than the full race system. Fitment and homologation status are listed per product.\u003c\/p\u003e","products":[{"product_id":"sc-project-s1-semi-complete-2-1-exhaust-system-ducati-panigale-v2-955","title":"SC-Project S1 Semi-Complete 2-1 Exhaust System Ducati Panigale V2 955 (2020-2024) D35A-LT41T","description":"\u003cp\u003eBorn directly from SC-Project's racing department — the same division that develops exhaust systems alongside front-running Superbike and Supersport championship teams — the S1 semi-complete 2-1 system for the Ducati Panigale V2 955 delivers a measurable power gain, a significant weight reduction, and a soundtrack that leaves nothing to the imagination. Every component has been engineered for riders who demand race-grade performance without compromise.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium silencer with a high-temperature carbon end-cap: race-department aesthetics matched by genuine heat resistance\u003c\/li\u003e\n\u003cli\u003eSemi-complete 2-1 header system constructed from titanium and stainless steel AISI 304 for an exceptional strength-to-weight ratio\u003c\/li\u003e\n\u003cli\u003eCNC-machined titanium bushings ensure precise fitment and optimised exhaust flow\u003c\/li\u003e\n\u003cli\u003eT.I.G.-welded titanium and stainless steel joints for maximum structural integrity and a clean racing finish\u003c\/li\u003e\n\u003cli\u003eSpecially developed titanium pre-chamber tuned to broaden power delivery across the entire rev range\u003c\/li\u003e\n\u003cli\u003eOptional dB killer included — adjustable volume for track days, open-pit noise limits, or personal preference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance Gains\u003c\/h2\u003e\u003cp\u003eSC-Project's own dyno figures for the Panigale V2 955 fitment show a gain of +5.7 hp at 9,750 rpm and +4.3 Nm of torque at 8,000 rpm compared to the standard exhaust. Throttle response sharpens noticeably throughout the mid-range, and the titanium pre-chamber smooths power delivery so the engine pulls cleanly from corner exit to the end of every straight.\u003c\/p\u003e\u003cp\u003eThe weight saving is equally significant. The complete S1 system weighs 3.5 kg versus the stock unit at 9.7 kg — a reduction of 6.2 kg from a single bolt-on upgrade. Removing that mass from a centralised location lowers the centre of gravity and improves the bike's agility and turn-in response in a way that is immediately felt on track.\u003c\/p\u003e\u003cp\u003eThe titanium construction also reduces operating temperatures compared to the OEM system, contributing to more consistent performance over extended sessions and improved longevity of surrounding components.\u003c\/p\u003e\u003ch2\u003eSound Character\u003c\/h2\u003e\u003cp\u003eThe SC-Project S1 silencer produces a deep, aggressive racing note that is immediately identifiable. Measured sound levels for the Panigale V2 955 fitment are 106 dB at 5,375 rpm with the dB killer fitted, and 114 dB at 5,375 rpm without it. The dB killer can be removed or installed within minutes, giving the rider full control over volume to suit track regulations or personal preference.\u003c\/p\u003e\u003ch2\u003eMaterials and Construction\u003c\/h2\u003e\u003cp\u003eThe header pipes are fabricated from titanium and stainless steel AISI 304, combining corrosion resistance with the heat tolerance required for sustained high-rpm use. The silencer body is titanium, capped with a carbon fibre end-piece. CNC-machined titanium bushings locate every joint with race-shop precision, and every weld is executed using the T.I.G. process for consistent penetration and a visually clean bead. The result is a system that looks as purposeful as the performance it delivers.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is designed and tested specifically for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDucati Panigale V2 955 — model years 2020, 2021, 2022, 2023, 2024\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eImportant Notice\u003c\/h2\u003e\u003cp\u003eThis exhaust system is developed exclusively for racing use. It is not approved for road use and must not be fitted to any motorcycle used on public roads (FOR RACING USE ONLY).\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\u003eD35A-LT41T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eSemi-complete 2-1 system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer material\u003c\/td\u003e\n\u003ctd\u003eTitanium with carbon end-cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader material\u003c\/td\u003e\n\u003ctd\u003eTitanium and stainless steel AISI 304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem weight\u003c\/td\u003e\n\u003ctd\u003e3.5 kg (stock: 9.7 kg — saving: 6.2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower gain\u003c\/td\u003e\n\u003ctd\u003e+5.7 hp at 9,750 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque gain\u003c\/td\u003e\n\u003ctd\u003e+4.3 Nm at 8,000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level (with dB killer)\u003c\/td\u003e\n\u003ctd\u003e106 dB at 5,375 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level (without dB killer)\u003c\/td\u003e\n\u003ctd\u003e114 dB at 5,375 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eDucati Panigale V2 955 (2020–2024)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHomologation\u003c\/td\u003e\n\u003ctd\u003eRacing use only — not road legal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e24 months (SC-Project official)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SC-Project","offers":[{"title":"Default Title","offer_id":53168758915338,"sku":"D35A-LT41T","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/D35A-LT41T.png?v=1780813821"},{"product_id":"sc-project-cr-t-half-system-exhaust-2-1","title":"SC-Project CR-T Half System Exhaust 2-1 – Ducati Panigale V2 955 (2020-2024) D35A-LT69CR","description":"\u003cp\u003eThe SC-Project CR-T half system is the most direct route to genuine Moto2 and Superbike-derived performance on your Ducati Panigale V2 955 — a complete exhaust solution that delivers a measured +5.4 hp and +4.1 Nm while shedding 7.0 kg from the stock system. Whether you are preparing for track days or simply want the sharpest possible setup for spirited road-to-circuit riding, the CR-T offers a tangible, data-backed upgrade that transforms how the V2 955 behaves from the moment you leave the pit lane.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProven power gain of +5.4 hp at 9,750 rpm and +4.1 Nm torque at 4,750 rpm for sharper acceleration and improved top-end pull\u003c\/li\u003e\n\u003cli\u003eWeight saving of 7.0 kg over the OEM system — SC-Project unit weighs just 2.7 kg versus the stock 9.7 kg\u003c\/li\u003e\n\u003cli\u003eCarbon silencer with titanium flame mesh end cap for extreme heat resistance and a race-ready aesthetic\u003c\/li\u003e\n\u003cli\u003eCNC-machined titanium sleeves for precise fit and optimised exhaust gas flow\u003c\/li\u003e\n\u003cli\u003eT.I.G.-welded titanium and AISI 304 stainless steel construction for maximum strength under sustained racing loads\u003c\/li\u003e\n\u003cli\u003eIntegrated titanium pre-chamber tuned for improved torque delivery and midrange response\u003c\/li\u003e\n\u003cli\u003eMetal-protected springs rated for full racing duty cycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBorn from Racing Development\u003c\/h2\u003e\u003cp\u003eSC-Project's CR-T range is a direct product of the brand's racing department, developed in close collaboration with top-level Moto2, Superbike and Supersport teams. Every design decision — from the 2-1 collector configuration to the choice of AISI 304 stainless steel for the mid-pipe and titanium for the header sections — is informed by data gathered at the highest levels of competition. The result is a half system that slots into your Panigale V2 955 with the confidence of genuine race-proven engineering behind it.\u003c\/p\u003e\u003ch2\u003eMaterials and Construction\u003c\/h2\u003e\u003cp\u003eThe header and mid-pipe use a combination of titanium and AISI 304 stainless steel, joined throughout by T.I.G. welding for a finish that is as visually striking as it is structurally sound. CNC-machined titanium sleeves ensure each joint seals perfectly and maintains alignment under thermal cycling. The carbon silencer body is wrapped around a titanium flame mesh baffle, offering superior heat dissipation while keeping overall system weight to a minimum. Metal-protected mounting springs complete the package, rated to withstand the vibration and temperature extremes of track use.\u003c\/p\u003e\u003ch2\u003eSound Character\u003c\/h2\u003e\u003cp\u003eMeasured at 113 dB at 5,375 rpm, the CR-T produces the deep, aggressive note associated with full factory Superbike machinery. There is no dB killer included — this system is designed without compromise for racing environments where unrestricted exhaust tone is both permitted and expected. If you have ridden behind a Moto2 machine on a warm-up lap, you will recognise the character immediately.\u003c\/p\u003e\u003cp\u003eNote: this exhaust system is designed for racing use only and is not road-legal. It must not be used on public roads.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis half system is designed and tested to fit the following motorcycle:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDucati Panigale V2 955 — model years 2020, 2021, 2022, 2023 and 2024\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003ePart number: D35A-LT69CR (carbon version). Please confirm your exact model year at the point of order.\u003c\/p\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\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSC-Project\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eD35A-LT69CR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003eHalf system, 2-1 configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer material\u003c\/td\u003e\n\u003ctd\u003eCarbon with titanium flame mesh end cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader \/ mid-pipe material\u003c\/td\u003e\n\u003ctd\u003eTitanium and AISI 304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem weight\u003c\/td\u003e\n\u003ctd\u003e2.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight saving vs. OEM\u003c\/td\u003e\n\u003ctd\u003e7.0 kg (OEM: 9.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower gain\u003c\/td\u003e\n\u003ctd\u003e+5.4 hp at 9,750 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque gain\u003c\/td\u003e\n\u003ctd\u003e+4.1 Nm at 4,750 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level\u003c\/td\u003e\n\u003ctd\u003e113 dB at 5,375 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoad legal\u003c\/td\u003e\n\u003ctd\u003eNo — racing use only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eDucati Panigale V2 955 (2020–2024)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e24 months (official SC-Project warranty)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SC-Project","offers":[{"title":"Default Title","offer_id":53168759177482,"sku":"D35A-LT69CR","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/D35A-LT69CR.png?v=1780813834"},{"product_id":"sc-project-cr-t-half-system-exhaust-ducati-panigale-v4-s-d26a-t68c","title":"SC-Project CR-T Half System Exhaust Ducati Panigale V4\/S (2018-2020) D26A-T68C","description":"\u003cp\u003eDeveloped alongside the WSBK Barni Racing Team, the SC-Project CR-T half system is a no-compromise racing exhaust for the Ducati Panigale V4 and V4 S (2018-2020). Drawing directly on Moto2 World Championship technology, it delivers a measured gain of +8.1 hp and +4.0 Nm at 14,300 rpm while stripping 2.7 kg from the stock system — an immediate, tangible improvement in both power and chassis balance on track.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInnovative 2-1-2 titanium collector configuration for optimised exhaust gas flow and peak power delivery\u003c\/li\u003e\n\u003cli\u003eCR-T M2 silencer derived from Moto2 World Championship racing — unique, aggressive character with measured output of 106 dB at 5,500 rpm\u003c\/li\u003e\n\u003cli\u003eUltra-lightweight full titanium construction: complete system weighs just 6.4 kg versus 9.1 kg stock, saving 2.7 kg\u003c\/li\u003e\n\u003cli\u003eCarbon outer body with titanium flame mesh — high thermal resistance and stone protection without added weight\u003c\/li\u003e\n\u003cli\u003eCNC-machined titanium bushings and T.I.G.-welded titanium joints for precision fit and long-term structural integrity\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer for adaptable sound levels; carbon heat shield included for additional thermal protection\u003c\/li\u003e\n\u003cli\u003eCompatible with the original tail tidy mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance on Track\u003c\/h2\u003e\u003cp\u003eThe CR-T half system is the direct result of SC-Project's collaboration with the Barni WSBK squad, and every design decision reflects that racing heritage. The 2-1-2 titanium collector maximises scavenging efficiency across the V4's rev range, sharpening throttle response and extending the top-end surge that defines the Panigale V4 experience. At 14,300 rpm — exactly where the V4 makes its peak numbers — the system adds +8.1 hp and +4.0 Nm over the stock unit. Shedding 2.7 kg from a centralised mass also benefits steering agility and corner-entry confidence, giving riders a measurable advantage over a full race distance.\u003c\/p\u003e\u003ch2\u003eConstruction and Materials\u003c\/h2\u003e\u003cp\u003eSC-Project engineers specify aerospace-grade titanium throughout the headers and collector, T.I.G.-welded for gas-tight integrity under sustained racing loads. The CR-T M2 silencer body is finished in carbon with a titanium end cap, echoing the aesthetics of the factory Moto2 canisters. CNC-machined titanium bushings guarantee repeatable, rattle-free fitment each time the system is removed for paddock maintenance. Metal-sheathed mounting springs handle the cyclical thermal stresses of back-to-back track sessions. A carbon heat shield rounds out the package, managing radiated heat around the seat and tail section.\u003c\/p\u003e\u003ch2\u003eSound\u003c\/h2\u003e\u003cp\u003eThe internal baffling of the CR-T M2 canister is tuned for maximum sound pressure, delivering a deep, aggressive racing note at 106 dB measured at 5,500 rpm. A removable dB killer is supplied so output can be adjusted to suit circuit noise regulations without compromising the fundamental character of the exhaust note.\u003c\/p\u003e\u003ch2\u003eImportant Notice\u003c\/h2\u003e\u003cp\u003eThis exhaust system is designed exclusively for racing use. It carries no road-use homologation and must not be used on public roads. For racing use only.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDucati Panigale V4 — 2018, 2019, 2020\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 S — 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\u003eD26A-T68C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003e2-1-2 half system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eTitanium headers\/collector, carbon silencer body, titanium end cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Weight\u003c\/th\u003e\n\u003ctd\u003e6.4 kg (stock: 9.1 kg; saving: 2.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Gain\u003c\/th\u003e\n\u003ctd\u003e+8.1 hp at 14,300 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTorque Gain\u003c\/th\u003e\n\u003ctd\u003e+4.0 Nm at 14,300 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003e106 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\u003eUse\u003c\/th\u003e\n\u003ctd\u003eRacing use only — no road homologation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SC-Project","offers":[{"title":"Default Title","offer_id":53168759243018,"sku":"D26A-T68C","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/D26A-T68C.png?v=1780813840"},{"product_id":"sc-project-s1-semi-complete-exhaust-system-ducati-panigale-v4-s","title":"SC-Project S1 Semi-Complete Exhaust System for Ducati Panigale V4\/S (2018-2020) – Titanium 2-1 – D26A-LT41T","description":"\u003cp\u003eDrawn directly from SC-Project's years at the sharp end of the Superbike World Championship, the S1 semi-complete exhaust system transforms the Ducati Panigale V4\/S into a sharper, lighter, and more responsive machine. The 2-1 titanium configuration, CNC-machined titanium sleeves, and TIG-welded segmented bends deliver race-department engineering in a package that fits without compromise on the 2018–2020 Panigale V4 and V4 S.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGains of +14.2 hp at 13,750 rpm and +12.5 Nm torque at 6,500 rpm over the standard system, measurably sharpening acceleration and mid-range response\u003c\/li\u003e\n\u003cli\u003eWeight saving of 4.0 kg — SC-Project system weighs just 1.7 kg versus 5.7 kg for the OEM unit, directly improving handling and chassis balance\u003c\/li\u003e\n\u003cli\u003eTapered titanium collector with welded segmented bends optimises exhaust gas flow across the entire rev range\u003c\/li\u003e\n\u003cli\u003e70 mm outlet for maximum flow efficiency and the distinctive, unfiltered racing note SC-Project is known for — 116 dB at 6,500 rpm, no db-killer fitted\u003c\/li\u003e\n\u003cli\u003eCarbon fibre end cap combines extreme heat resistance with a purposeful racing aesthetic\u003c\/li\u003e\n\u003cli\u003eCNC-machined titanium sleeves and TIG-welded joints throughout ensure precise fitment and long-term durability under hard track use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance and Construction\u003c\/h2\u003e\u003cp\u003eThin-wall titanium construction is the foundation of the S1 system. By using the same grade of titanium SC-Project employs in its WSBK-homologated hardware, the system sheds mass without sacrificing structural integrity. The reduction in unsprung and rotating weight translates into quicker steering responses and reduced heat build-up in the airstream around the engine — a genuine handling benefit beyond the headline power figures.\u003c\/p\u003e\u003cp\u003eThe tapered conical silencer body is not merely an aesthetic choice: the profile is tuned to control internal pressure waves, reinforcing the torque curve at 6,500 rpm where the additional 12.5 Nm is felt most acutely in real-world corner-exit scenarios. Paired with the welded segmented collector, the entire exhaust path from header flange to exit is engineered as a single aerodynamically coherent unit.\u003c\/p\u003e\u003ch2\u003eSound Character\u003c\/h2\u003e\u003cp\u003eAt 116 dB measured at 6,500 rpm with no db-killer, the S1 produces the deep, full-throated racing soundtrack the Panigale V4 engine is capable of but which the standard system suppresses. The 70 mm outlet diameter is a deliberate choice to maximise acoustic projection without compromising flow velocity. This is a dedicated track system — every tuning decision prioritises performance and sound over road compliance.\u003c\/p\u003e\u003ch2\u003eImportant Notice\u003c\/h2\u003e\u003cp\u003eThis exhaust system is designed and approved for racing use only. It does not carry road-legal homologation and must not be used on public roads. Fitment and use are the sole responsibility of the owner and installer.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDucati Panigale V4 — 2018, 2019, 2020\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 S — 2018, 2019, 2020\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\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eD26A-LT41T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003eSemi-complete 2-1 exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eTitanium (body and collector); carbon fibre end cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem weight\u003c\/td\u003e\n\u003ctd\u003e1.7 kg (stock: 5.7 kg — saving: 4.0 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet diameter\u003c\/td\u003e\n\u003ctd\u003e70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower gain\u003c\/td\u003e\n\u003ctd\u003e+14.2 hp at 13,750 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque gain\u003c\/td\u003e\n\u003ctd\u003e+12.5 Nm at 6,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level\u003c\/td\u003e\n\u003ctd\u003e116 dB at 6,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHomologation\u003c\/td\u003e\n\u003ctd\u003eRacing use only — not road legal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e24 months (SC-Project official)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SC-Project","offers":[{"title":"Default Title","offer_id":53168759275786,"sku":"D26A-LT41T","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/D26A-LT41T.png?v=1780813840"},{"product_id":"sc-project-s1-half-system-exhaust-ducati-panigale-v4-s-titanium-carbon","title":"SC-Project S1 Half-System Exhaust for Ducati Panigale V4\/S (2021) – Titanium with Carbon End Cap – D26C-LT41T","description":"\u003cp\u003eBorn from seasons of WSBK Championship development, the SC-Project S1 half-system for the Ducati Panigale V4\/S (2021) is a masterclass in titanium craft and racing heritage. Part number D26C-LT41T pairs a full titanium collector and silencer body with a carbon end cap finish that is as visually arresting as it is thermally precise — the kind of exhaust that defines a race-prepared Panigale before a wheel has turned.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium 2-1 half-system construction: dramatically lighter than the stock unit at just 1.7 kg versus 5.7 kg stock, a saving of 4.0 kg\u003c\/li\u003e\n\u003cli\u003eMeasured gains of +14.2 hp at 13,750 rpm and +12.5 Nm torque at 6,500 rpm over the standard exhaust\u003c\/li\u003e\n\u003cli\u003e70 mm outlet diameter for unrestricted exhaust flow and the full, raw SC-Project racing note without a dB killer\u003c\/li\u003e\n\u003cli\u003eCarbon end cap delivers a purposeful, race-pit aesthetic alongside outstanding heat resistance\u003c\/li\u003e\n\u003cli\u003eT.I.G.-welded joints and CNC-machined titanium sleeves ensure precision fitment and long-term structural integrity\u003c\/li\u003e\n\u003cli\u003eTitanium collector with welded segment bends optimises exhaust scavenging and throttle response throughout the rev range\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign, Finish and Heritage\u003c\/h2\u003e\u003cp\u003eSC-Project's racing pedigree runs deep, and the S1 half-system wears it openly. The raw titanium finish — developed through years of WSBK pit-lane refinement — has an understated, industrial beauty that no powder-coated steel exhaust can replicate. The carbon end cap adds a deliberate contrast: dark, woven texture against the warm silver of the titanium body, a combination that reads as thoroughly professional rather than merely decorative.\u003c\/p\u003e\u003cp\u003eEvery weld on the collector is placed by T.I.G. process for a clean, consistent bead that holds under sustained high-temperature cycling. CNC-machined titanium sleeves at the joints eliminate any tolerance stack-up, so the system sits flush and square against the Panigale's under-tail architecture from the first fitting. This is the kind of build quality you notice when you remove the factory exhaust and place the two side by side.\u003c\/p\u003e\u003ch2\u003ePerformance and Engineering\u003c\/h2\u003e\u003cp\u003eThe 2-1 configuration consolidates the V4's four exhaust pulses into a single optimised flow path before they reach the 70 mm outlet. The result is improved exhaust scavenging across the mid-range and a notably more aggressive throttle pickup from 6,500 rpm upward — exactly where the Panigale V4\/S wants to be exploited on track. The weight saving of 4.0 kg sits low and central, contributing measurably to mass centralisation and changes-of-direction feel.\u003c\/p\u003e\u003cp\u003eThe 70 mm end outlet runs without a dB killer, producing the full unfiltered SC-Project racing sound that has become one of the most recognisable exhaust signatures in World Superbike. Deep, layered and entirely uncompromised.\u003c\/p\u003e\u003ch2\u003eImportant Notice\u003c\/h2\u003e\u003cp\u003eThis exhaust system is developed exclusively for racing use. It is not approved for road use and must not be fitted to any motorcycle operated on public roads. For racing use only.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDucati Panigale V4 (2021)\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 S (2021)\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\u003eSC-Project\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eD26C-LT41T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003eHalf-system (2-1 header + slip-on silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eTitanium (body and collector), carbon (end cap)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet diameter\u003c\/td\u003e\n\u003ctd\u003e70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem weight\u003c\/td\u003e\n\u003ctd\u003e1.7 kg (stock: 5.7 kg, saving: 4.0 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower gain\u003c\/td\u003e\n\u003ctd\u003e+14.2 hp at 13,750 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque gain\u003c\/td\u003e\n\u003ctd\u003e+12.5 Nm at 6,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eRacing use only — not road legal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SC-Project","offers":[{"title":"Default Title","offer_id":53168759308554,"sku":"D26C-LT41T","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/D26C-LT41T.png?v=1780813841"},{"product_id":"termignoni-de-cat-pipe-ducati-panigale-959-d16909430ixx","title":"Termignoni De-Cat Pipe for Ducati Panigale 959 (2016-2019) D16909430IXX","description":"\u003cp\u003eRemoving the factory catalyst is one of the most accessible and rewarding bolt-on upgrades available for the Ducati Panigale 959. The Termignoni D16909430IXX de-cat pipe replaces the restrictive OEM catalyst section with a straight-through stainless steel tube, freeing up exhaust flow, sharpening throttle response and letting the 959 breathe the way it was always meant to — without the weight or backpressure penalty of the stock unit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM replacement: engineered specifically for the Ducati Panigale 959 (2016-2019), ensuring a precise, hassle-free fit with no fabrication or modification required.\u003c\/li\u003e\n\u003cli\u003eStainless steel construction delivers long-term resistance to corrosion and heat cycling, so the investment holds up through daily use and track days alike.\u003c\/li\u003e\n\u003cli\u003eEliminates catalyst backpressure to improve exhaust scavenging, translating to crisper throttle pick-up and more linear power delivery across the rev range.\u003c\/li\u003e\n\u003cli\u003eA cost-effective performance step — the de-cat pipe works with the existing headers and silencer, maximising the value of your current exhaust setup.\u003c\/li\u003e\n\u003cli\u003eClean, factory-quality finish that sits neatly within the original exhaust routing, maintaining the bike's visual lines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance and Everyday Usability\u003c\/h2\u003e\u003cp\u003eThe Termignoni de-cat pipe strikes a practical balance between outright performance and real-world usability. By replacing the heavy, flow-restricting catalyst with a free-flowing stainless steel section, the Panigale 959 gains a noticeably sharper response to the throttle — particularly useful in urban traffic where clean, predictable fuelling makes riding less tiring. On a back road or circuit, the improved exhaust scavenging allows the engine to breathe more efficiently at higher rpm, supporting stronger mid-range and top-end performance.\u003c\/p\u003e\u003cp\u003eBecause this is a bolt-on component designed to Termignoni's exact fitment tolerances, installation is straightforward and requires no specialist tools beyond a standard workshop set. The stainless steel tube is built to withstand repeated heat cycles without warping or corroding, keeping maintenance demands low even for riders who cover significant mileage year-round.\u003c\/p\u003e\u003ch2\u003eBuild Quality\u003c\/h2\u003e\u003cp\u003eTermignoni is one of the longest-established names in Italian exhaust engineering, supplying both homologated road systems and outright racing components. The D16909430IXX is manufactured to the same quality standards as the brand's full exhaust systems: precision-formed stainless steel tube, consistent weld quality and tight dimensional tolerances that guarantee a leak-free seal at every joint.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis de-cat pipe is designed exclusively for the following motorcycle:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDucati Panigale 959 — model years 2016, 2017, 2018 and 2019\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eAlways confirm your frame number and model year before ordering. Note that removing the catalyst affects emissions compliance; check local regulations and consider whether an ECU remap is advisable to optimise fuelling for the open exhaust path.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Termignoni\u003c\/li\u003e\n\u003cli\u003ePart number: D16909430IXX\u003c\/li\u003e\n\u003cli\u003eType: De-cat pipe (catalyst replacement tube)\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless steel\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale 959 (2016-2019)\u003c\/li\u003e\n\u003cli\u003ePosition: Mid-section \/ catalyst section replacement\u003c\/li\u003e\n\u003cli\u003eIntended use: Performance tuning, track and road use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Termignoni","offers":[{"title":"Default Title","offer_id":53168776184074,"sku":"D16909430IXX","price":486.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/D16909430IXX.png?v=1780814625"},{"product_id":"arrow-semi-complete-exhaust-system-stainless-steel-ducati-panigale-v4","title":"Arrow Semi-Complete Exhaust System Stainless Steel Ducati Panigale V4\/S\/R (2018-2024) 71161PK","description":"\u003cp\u003eEngineered to meet the demands of road riders and track enthusiasts who refuse to compromise, the Arrow 71161PK semi-complete exhaust system delivers a certified, race-refined upgrade for the Ducati Panigale V4, V4 S, and V4 R across all model years from 2018 to 2024. Arrow's reputation for precision engineering is backed by rigorous homologation standards, and this system ships complete with a db killer for full road-legal compliance straight out of the box.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRoad-legal configuration: includes a db killer for compliance with noise regulations, so you ride with confidence on public roads.\u003c\/li\u003e\n\u003cli\u003eTitanium slip-on silencer with titanium internals — exceptional heat resistance and a substantial weight reduction over the stock unit.\u003c\/li\u003e\n\u003cli\u003eCarbon end cap for an aggressive, race-derived aesthetic that complements the Panigale V4's angular bodywork.\u003c\/li\u003e\n\u003cli\u003eStainless steel mid-pipe provides corrosion resistance and long-term durability across all riding conditions.\u003c\/li\u003e\n\u003cli\u003ePrecision-fit design for Ducati Panigale V4, V4 S, and V4 R (2018–2024) — no modification required for installation.\u003c\/li\u003e\n\u003cli\u003eDedicated ECU mapping is recommended to unlock the full performance benefit of this system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance and Build Quality\u003c\/h2\u003e\u003cp\u003eArrow has long been the benchmark for Italian exhaust craftsmanship, and the 71161PK is a clear expression of that philosophy. The titanium canister and internals keep the combined system weight to 3.80 kg, shedding meaningful mass compared to the factory exhaust and contributing to improved handling balance at the rear of the motorcycle. The 235 mm canister length is deliberately compact, preserving ground clearance on corner entry — a detail that matters the moment you arrive at a circuit.\u003c\/p\u003e\u003cp\u003eThe outlet diameter of 58 mm and inlet diameter of 54 mm are optimised for the Panigale V4's exhaust flow characteristics, supporting improved throttle response and a more linear power delivery across the rev range. The carbon end cap is finished to Arrow's exacting tolerances, resisting discolouration and delamination even under sustained high-temperature use.\u003c\/p\u003e\u003ch2\u003eRoad and Track Use\u003c\/h2\u003e\u003cp\u003eThe included db killer makes this system a genuine dual-purpose solution. Remove it for track days and enjoy the unrestricted Arrow soundtrack; refit it for the commute home. A custom ECU mapping session is strongly recommended after fitment to realise the full performance gain and ensure the fuelling remains clean throughout the power band.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis Arrow semi-complete exhaust system is a direct replacement fitment 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\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\u003e71161PK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.80 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanister Length\u003c\/td\u003e\n\u003ctd\u003e235 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Diameter\u003c\/td\u003e\n\u003ctd\u003e58 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Diameter\u003c\/td\u003e\n\u003ctd\u003e54 mm\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\u003c\/td\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMid-Pipe Material\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer Internals\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDb Killer\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":53168795353354,"sku":"71161PK","price":2276.47,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/71161PK.png?v=1780815549"},{"product_id":"arrow-semi-complete-titanium-exhaust-system","title":"Arrow Semi-Complete Titanium Exhaust System – Ducati Panigale V4\/S\/R (2018-2024) 71162PK","description":"\u003cp\u003eEngineered from the outset for the Ducati Panigale V4, V4 S and V4 R, the Arrow semi-complete system 71162PK wraps you in all-day riding comfort without sacrificing a single horsepower. A titanium silencer body, titanium mid-pipe and carbon end cap combine to shed meaningful mass over the stock system, while the carefully tuned exhaust flow sharpens throttle response and lifts power across the rev range — whether you are threading through morning traffic or holding a lap on a sun-baked circuit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSemi-complete slip-on system purpose-built for the Panigale V4, V4 S and V4 R (2018-2024) — a direct, stress-free installation\u003c\/li\u003e\n\u003cli\u003eTitanium silencer body keeps weight to just 2.80 kg, reducing unsprung and high-mounted mass for a more agile, fatigue-free ride\u003c\/li\u003e\n\u003cli\u003eFull titanium mid-pipe and titanium internal components deliver long-term corrosion resistance and consistent heat management\u003c\/li\u003e\n\u003cli\u003eCarbon fibre end cap adds a race-bred visual accent while shaving additional grams\u003c\/li\u003e\n\u003cli\u003eDB Killer included as standard, keeping the system street-legal and your ears comfortable on longer rides\u003c\/li\u003e\n\u003cli\u003eArrow recommends a dedicated ECU mapping for optimal fuelling — unlocking the full performance and drivability gains\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConstruction \u0026amp; Materials\u003c\/h2\u003e\u003cp\u003eArrow draws on decades of MotoGP and Superbike development to select materials that perform rather than merely impress on paper. The 71162PK uses aerospace-grade titanium throughout — silencer shell, mid-pipe and internal parts — giving you a surface that resists bluing at high temperatures and remains structurally sound across hundreds of heat cycles. The carbon fibre end cap is hand-finished and UV-stable, keeping its deep gloss even after long sessions in direct sunlight. The result is a system that feels as good on a 600-kilometre touring day as it does in a track-day paddock.\u003c\/p\u003e\u003ch2\u003ePerformance on Road \u0026amp; Track\u003c\/h2\u003e\u003cp\u003eThe 235 mm silencer length and the precisely matched 54 mm inlet \/ 58 mm outlet diameters have been flow-tested to complement the Panigale V4 engine's high-revving V4 architecture. Throttle pick-up is noticeably crisper from the moment you crack open the Ducati's ride-by-wire throttle, and the mid-range pull that makes the V4 such a rewarding machine becomes more immediate. For riders who spend time at a circuit, pairing this system with a custom ECU remap extracts the full performance dividend Arrow engineered into the design.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis Arrow semi-complete exhaust system is designed to fit the following motorcycles:\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\u003eThe system connects directly to the OEM headers using the factory mounting points. No additional brackets or adapters are required. Arrow recommends a bespoke ECU mapping after fitment to achieve optimal fuelling across all riding conditions.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 71162PK\u003c\/li\u003e\n\u003cli\u003eWeight: 2.80 kg\u003c\/li\u003e\n\u003cli\u003eSilencer length: 235 mm\u003c\/li\u003e\n\u003cli\u003eInlet diameter: 54 mm\u003c\/li\u003e\n\u003cli\u003eOutlet diameter: 58 mm\u003c\/li\u003e\n\u003cli\u003eSilencer material: titanium\u003c\/li\u003e\n\u003cli\u003eEnd cap material: carbon fibre\u003c\/li\u003e\n\u003cli\u003eMid-pipe material: titanium\u003c\/li\u003e\n\u003cli\u003eInternal components: titanium\u003c\/li\u003e\n\u003cli\u003eDB Killer: included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":53168795418890,"sku":"71162PK","price":2712.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/71161PK_063322cc-bf4e-4beb-8e6e-6cbeeaee648a.png?v=1780815550"},{"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-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-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-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-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"},{"product_id":"spark-exhaust-konix-evo-slip-cat-replacement-pipe-kawasaki-zx-10-r-rr-gka8841t-2021-2026","title":"Spark Exhaust Konix EVO Slip-On + CAT Replacement Pipe Kawasaki ZX-10 R\/RR (2021-2026) GKA8841T","description":"\u003cp\u003eShedding 2.3 kg over the standard exhaust system, the Spark Exhaust Konix EVO is a full 3\/4-system that transforms the ZX-10 R and ZX-10 RR into a sharper, more responsive machine from the moment you leave the paddock. Titanium headers and a titanium slip-on silencer capped in carbon make this an Italian-crafted package that earns its place on both road and track.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4-system comprising the Konix EVO slip-on silencer and a CAT replacement pipe — engineered for maximum power delivery and improved throttle response on the Kawasaki ZX-10 R\/RR (2021-2026).\u003c\/li\u003e\n\u003cli\u003eWeight saving of 2.3 kg versus the standard exhaust (from 9.5 kg down to 7.2 kg), directly improving chassis dynamics and handling balance.\u003c\/li\u003e\n\u003cli\u003eTitanium headers and titanium silencer body deliver exceptional heat resistance and long-term durability without adding unnecessary mass.\u003c\/li\u003e\n\u003cli\u003eCarbon end cap provides a robust, race-bred finish that complements the silencer's aggressive profile.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer lets you dial in the sound level — subdued enough for road use, open for circuit sessions at approximately 110 dB at 5,500 rpm.\u003c\/li\u003e\n\u003cli\u003eComplete mounting kit and exhaust springs included for a straightforward, fuss-free installation.\u003c\/li\u003e\n\u003cli\u003eMade in Italy — hand-finished to the exacting standards Spark Exhaust are known for across MotoGP and World Superbike paddocks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eThe Konix EVO is not simply a cosmetic upgrade. The CAT replacement pipe removes a significant restriction from the mid-section of the exhaust path, and combined with the free-flowing titanium silencer, the result is a measurable improvement in throttle response and top-end pull. The system's aggressive soundtrack — recorded at approximately 110 dB at 5,500 rpm with the dB killer removed — carries the unmistakable note of a properly engineered race exhaust, not an afterthought bolt-on.\u003c\/p\u003e\u003cp\u003eTitanium is the material of choice in professional racing for good reason: it withstands extreme exhaust temperatures while resisting corrosion and keeping weight to an absolute minimum. Spark's use of titanium throughout both the header and silencer sections ensures the system remains in peak condition across a long service life, whether the bike is used predominantly on track or sees regular road miles.\u003c\/p\u003e\u003ch2\u003eRoad and Track Versatility\u003c\/h2\u003e\u003cp\u003eThe removable dB killer is a genuine piece of engineering, not a token gesture. It allows the ZX-10 R or ZX-10 RR to meet noise requirements at noise-sensitive circuits or on public roads, then be removed in minutes when the sound restrictions are lifted. For the best performance results, Spark Exhaust and Inter-Pace recommend pairing this system with a dedicated race ECU map or a custom dyno tune to extract the full potential of the freer-flowing exhaust path.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is designed and tested to fit the following motorcycles:\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\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\u003eGKA8841T\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-2.3 kg (from 9.5 kg to 7.2 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\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":53168857973002,"sku":"GKA8841T","price":1000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8841T.png?v=1780817937"},{"product_id":"spark-exhaust-force-evo-slip-cat-replacement-pipe-kawasaki-zx-10-r-rr-gka8844t-2021-2026","title":"Spark Exhaust Force EVO Slip-On + Cat Replacement Pipe Kawasaki ZX-10 R\/RR (2021-2026) GKA8844T","description":"\u003cp\u003eSpark Exhaust has built its reputation on Italian craftsmanship and uncompromising engineering — and the Force EVO 3\/4 system for the Kawasaki ZX-10 R\/RR distils that heritage into one of the most visually striking and technically accomplished exhausts available for the 2021-2026 generation. Full titanium construction, a carbon end cap and the unmistakable Force EVO silhouette make this system as much a design statement as it is a performance upgrade.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 system pairing the Force EVO slip-on silencer with a cat replacement pipe, delivering a measurable 2.5 kg weight reduction (from 9.5 kg down to 7.0 kg).\u003c\/li\u003e\n\u003cli\u003eFull titanium pipe and silencer construction for outstanding heat resistance, corrosion resistance and lasting durability.\u003c\/li\u003e\n\u003cli\u003eCarbon end cap adds a race-bred aesthetic and complements the natural titanium finish of the collector pipe.\u003c\/li\u003e\n\u003cli\u003eRemovable DB-killer allows sound level adjustment — run it closed on the road or pull it out for track use; measured output is 110 dB at 5,500 rpm without the DB-killer fitted.\u003c\/li\u003e\n\u003cli\u003eOptimised throttle response and improved performance across the rev range, with the cat replacement pipe freeing the exhaust flow for maximum effect.\u003c\/li\u003e\n\u003cli\u003eRetains compatibility with OEM fairings, radiators and rearsets — a straightforward bolt-on fitment with no ancillary modifications required.\u003c\/li\u003e\n\u003cli\u003eMade in Italy: every weld and finish reflects Spark Exhaust's artisan production standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign, Finish and Heritage\u003c\/h2\u003e\u003cp\u003eThe Force EVO line is where Spark Exhaust's Italian design philosophy is most visible. The silencer's sculpted titanium canister develops a characteristic heat-blued patina over time, giving each unit a finish that is genuinely unique to the way you ride. The carbon fibre end cap provides a deliberate visual counterpoint — deep black weave against the warm metallic tones of the titanium body — a combination that has become a signature of Spark Exhaust's premium tier.\u003c\/p\u003e\u003cp\u003eSpark was founded on the premise that an exhaust should look as purposeful as it performs. The Force EVO embodies that philosophy: clean Italian lines, a slim profile that sits tight to the tail unit, and a level of material quality that ages with character rather than showing wear. Compared with the standard Kawasaki exhaust, the reduction in unsprung and rotating mass is immediately perceptible, sharpening turn-in response and reducing the inertia the chassis has to manage under hard acceleration.\u003c\/p\u003e\u003ch2\u003ePerformance and Track Use\u003c\/h2\u003e\u003cp\u003eReplacing the OEM catalytic converter section with the dedicated Spark cat replacement pipe is central to unlocking the system's potential. Removing the restriction of the cat allows exhaust gases to evacuate more freely, improving mid-range torque delivery and top-end power on the ZX-10 R\/RR's inline-four. The Force EVO silencer is engineered to complement this flow, with internal baffling geometry tuned alongside the pipe to produce a broad, aggressive sound character that rewards hard riding without the flat, artificial note of a poorly matched aftermarket can.\u003c\/p\u003e\u003cp\u003eFor track use, Spark recommends fitting a purpose-built race map or carrying out a full dyno session to extract the maximum performance gain the system is capable of delivering. Running the cat replacement pipe on public roads may not be permitted in all jurisdictions — please check local regulations before use.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is designed and tested specifically for the following motorcycles:\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 is fully compatible with all OEM fairings, radiators and rearsets. No modifications to the existing bodywork or ancillary components are required. All exhaust springs and a complete fitting kit are included.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GKA8844T\u003c\/li\u003e\n\u003cli\u003eSystem type: 3\/4 system (slip-on silencer + cat replacement pipe)\u003c\/li\u003e\n\u003cli\u003eSilencer material: titanium\u003c\/li\u003e\n\u003cli\u003ePipe material: titanium\u003c\/li\u003e\n\u003cli\u003eEnd cap material: carbon fibre\u003c\/li\u003e\n\u003cli\u003eWeight saving: 2.5 kg (OEM system 9.5 kg; Spark system 7.0 kg)\u003c\/li\u003e\n\u003cli\u003eSound level: 110 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":53168858038538,"sku":"GKA8844T","price":1048.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GKA8844T.png?v=1780817939"},{"product_id":"vandemon-half-system-exhaust-titanium","title":"Vandemon Half-System Exhaust Titanium – Ducati Panigale V4\/S\/R (2018-2021)","description":"\u003cp\u003eConstructed from aerospace-grade Ti1 titanium and finished with a natural brushed surface, the Vandemon half-system exhaust for the Ducati Panigale V4\/S\/R transforms the character of the V4 engine from the ground up. By eliminating the heavy steel catalytic converter and replacing the mid-section and cans with pure Ti1 titanium, this system delivers measurable gains in power, handling precision and on-track agility in a package that tips the scales at just 4.9 kg with DB-killers fitted.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTi1 titanium construction throughout — high-temperature resistant, corrosion-proof and exceptionally light at 4.9 kg with DB-killers (4.7 kg without)\u003c\/li\u003e\n\u003cli\u003eDyno-verified +7% power increase over the stock exhaust, optimised for race use\u003c\/li\u003e\n\u003cli\u003eTwo titanium cans with carbon fibre end caps for structural rigidity and a purposeful race aesthetic\u003c\/li\u003e\n\u003cli\u003eAdjustable sound level: 102 dB with DB-killers, 107 dB without, measured at 5,500 rpm — road-legal flexibility meets track-day intensity\u003c\/li\u003e\n\u003cli\u003eRemovable silencing inserts in each can allow rapid sound and performance tuning between road and circuit\u003c\/li\u003e\n\u003cli\u003eNatural brushed Ti1 finish improves heat dissipation while giving the exhaust a distinctly premium, uncoated titanium look\u003c\/li\u003e\n\u003cli\u003eTwo tail-can mounting bracket options included, accommodating both Panigale V4 and Streetfighter chassis configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Materials\u003c\/h2\u003e\u003cp\u003eVandemon's choice of Ti1 titanium — the commercially pure, highest-grade titanium alloy used in aerospace and premium motorsport applications — defines what sets this half-system apart from stainless or mild-titanium alternatives. Ti1 offers an outstanding strength-to-weight ratio, resists heat-induced discolouration far longer than lesser alloys, and maintains structural integrity under the sustained thermal load generated by the Panigale V4's Desmosedici Stradale engine. The naturally brushed surface treatment is not merely cosmetic: it increases the effective surface area slightly, aiding heat transfer away from the can bodies and rider bodywork.\u003c\/p\u003e\u003cp\u003eEach can is capped with a woven carbon fibre cover. Carbon's low thermal conductivity protects the trailing edge of the unit while contributing to the overall stiffness of the assembly, reducing resonance at high rpm. Every weld and join in the Vandemon system is executed to race-build standards — the result of production techniques refined on World Superbike-class machinery.\u003c\/p\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eRemoving the OEM catalytic converter and fitting the Vandemon system cuts a substantial amount of mass from the centre of the motorcycle — exactly where weight reduction has the greatest effect on pitch and yaw dynamics. The lighter rotating and reciprocating exhaust mass, combined with the optimised gas-flow path of the Ti1 header connection, is responsible for the verified 7% power uplift across the rev range. Less back-pressure means the V4 engine breathes more freely at the top of the rev counter, delivering sharper throttle response and a more linear power delivery through the mid-range.\u003c\/p\u003e\u003cp\u003eThe removable DB-killer inserts give the rider genuine flexibility. At 102 dB with both inserts in place the system complies with many track-day noise limits; remove them and the figure rises to 107 dB at 5,500 rpm, producing the full, unmuted titanium note that characterises a properly developed racing exhaust. Swapping between configurations takes minutes with no specialist tools.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis half-system is engineered specifically for the following Ducati models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDucati Panigale V4 — 2018, 2019, 2020, 2021\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 S — 2018, 2019, 2020, 2021\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 R — 2018, 2019, 2020, 2021\u003c\/li\u003e\n\u003cli\u003eDucati Streetfighter V4 — bracket options included to suit the Streetfighter chassis\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTwo different tail-can mounting bracket options are supplied with the system to cover the varying subframe geometries across the V4 family. No modification to the OEM chassis is required.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: DUCV4SFTIMUFHMA\u003c\/li\u003e\n\u003cli\u003eType: Half system (mid-section and twin cans)\u003c\/li\u003e\n\u003cli\u003eMaterial: Ti1 titanium with carbon fibre end caps\u003c\/li\u003e\n\u003cli\u003eSurface finish: Natural brushed titanium\u003c\/li\u003e\n\u003cli\u003eWeight with DB-killers: 4.9 kg\u003c\/li\u003e\n\u003cli\u003eWeight without DB-killers: 4.7 kg\u003c\/li\u003e\n\u003cli\u003eSound level with DB-killers: 102 dB at 5,500 rpm\u003c\/li\u003e\n\u003cli\u003eSound level without DB-killers: 107 dB at 5,500 rpm\u003c\/li\u003e\n\u003cli\u003ePower gain: +7% (dyno tested)\u003c\/li\u003e\n\u003cli\u003eFitment: Ducati Panigale V4\/V4 S\/V4 R and Streetfighter V4, 2018-2021\u003c\/li\u003e\n\u003cli\u003eIntended use: Road and race track\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vandemon","offers":[{"title":"Default Title","offer_id":53168860594442,"sku":"DUCV4SFTIMUFHMA","price":2849.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/DUCV4SFTIMUFHMA.png?v=1780818025"},{"product_id":"vandemon-half-system-titanium-exhaust-ducati-panigale-v4-s-r","title":"Vandemon Half-System Titanium Exhaust Ducati Panigale V4\/S\/R (2022-2024)","description":"\u003cp\u003eSpending long days in the saddle on a Ducati Panigale V4, V4 S or V4 R demands every component pulls its weight — and the Vandemon Ti1 titanium half-system does exactly that. By stripping out the heavy steel catalytic converter and replacing the entire mid and end section in aerospace-grade Ti1 titanium, the system cuts exhaust heat radiation under the bike dramatically, keeping you cooler and more comfortable across every kind of ride, from a weekend blast to a full track day. Part number DUCV4SFTIMUFHMB.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTi1 grade titanium construction throughout — light, high-temperature resistant and fully corrosion-proof for seasons of hard use.\u003c\/li\u003e\n\u003cli\u003eWeighs just 4.9 kg with DB killers fitted (4.7 kg without), delivering a meaningful mass reduction over the OEM steel system and sharpening agility, acceleration and braking response.\u003c\/li\u003e\n\u003cli\u003eDyno-verified +7 % power gain when run without silencers — genuine, measurable performance, not a marketing claim.\u003c\/li\u003e\n\u003cli\u003eDual straight short cans route exhaust gases cleanly left and right of the number plate or rear hanger, improving flow and contributing to that power uplift.\u003c\/li\u003e\n\u003cli\u003eRemovable sound-dampening pads slot between each can and the Y-pipe, giving you 102 dB with DB killers or 107 dB without (measured at 5,500 rpm) — switchable for road or track without touching the rest of the system.\u003c\/li\u003e\n\u003cli\u003eNatural brushed titanium finish looks purposeful and aids heat dissipation, keeping the underside of the bike cooler even in slow traffic.\u003c\/li\u003e\n\u003cli\u003eTwo pairs of can mounting bracket options included, covering both Panigale V4 and Streetfighter fitments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Riding Comfort\u003c\/h2\u003e\u003cp\u003eVandemon engineers the half-system from Ti1 titanium — the same grade used in racing applications — rather than the cheaper Ti3 or stainless alternatives. The material's lower thermal conductivity means significantly less heat radiates through the belly of the bike compared with the standard steel exhaust, a difference that becomes very apparent on warm days or in stop-start traffic. The natural brushed finish is not simply cosmetic; it maximises surface emissivity so heat is shed upward and away from the rider rather than pooling at knee and shin level.\u003c\/p\u003e\u003cp\u003eThe removable internal dampening pads deserve particular mention. Rather than requiring a separate purchase or a physical swap of end cans, you pull the pads between the Y-pipe junction and the can itself. That means you can leave the house road-legal at 102 dB and flip to open track configuration at the circuit in minutes, with no tools and no compromised sound quality either way.\u003c\/p\u003e\u003ch2\u003ePerformance and Handling\u003c\/h2\u003e\u003cp\u003eRemoving the steel catalytic converter is the single largest contributor to the weight saving. Combined with the titanium fabrication, the system is substantially lighter than the factory unit, lowering the centre of mass and reducing unsprung rotational inertia. On track, riders consistently report sharper turn-in, more immediate braking response and a more alive feeling through fast direction changes. The +7 % power figure was established on a rolling road with the silencers removed; running with DB killers fitted still delivers a noticeable improvement over standard, with the added benefit of a deep, layered titanium exhaust note rather than the muffled tone of the OEM unit.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis half-system is designed and tested for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDucati Panigale V4 (2022, 2023, 2024)\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 S (2022, 2023, 2024)\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 R (2022, 2023, 2024)\u003c\/li\u003e\n\u003cli\u003eDucati Streetfighter V4 variants (two bracket options included to accommodate differing rear subframe geometry)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe system replaces the factory headers from the collector rearward and retains the OEM header downpipes. Professional installation is recommended; an ECU remap or power commander tune will fully realise the available power gain.\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\u003eVandemon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eDUCV4SFTIMUFHMB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003eHalf-system (mid-section and dual end cans)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eTi1 titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eNatural brushed titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight with DB killers\u003c\/td\u003e\n\u003ctd\u003e4.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight without DB killers\u003c\/td\u003e\n\u003ctd\u003e4.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level with DB killers\u003c\/td\u003e\n\u003ctd\u003e102 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level without DB killers\u003c\/td\u003e\n\u003ctd\u003e107 dB at 5,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower gain\u003c\/td\u003e\n\u003ctd\u003e+7 % (dyno tested, silencers removed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eDucati Panigale V4 \/ V4 S \/ V4 R (2022-2024), Ducati Streetfighter V4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Vandemon","offers":[{"title":"Default Title","offer_id":53168860823818,"sku":"DUCV4SFTIMUFHMB","price":2849.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/DUCV4SFTIMUFHMB.png?v=1780818033"},{"product_id":"termignoni-link-pipe-stainless-steel-bmw-s1000rr-s1000r-201-bw2709430i","title":"Termignoni Link Pipe Stainless steel BMW S1000RR \/ S1000R (2019-2025) – BW2709430I","description":"\u003cp\u003eThis is the piece between the header and the silencer, and on the BMW S1000RR it is the reason a slip-on works at all. Part BW2709430I replaces the standard mid-section — the part that carries the catalyst and most of the OEM system's weight — with a straight-through stainless steel pipe cut for the K67 chassis.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStainless steel link pipe, part BW2709430I, for the BMW S1000RR and S1000R, model years 2019 to 2025.\u003c\/li\u003e\n\u003cli\u003eFits every universal Termignoni silencer offered for this bike — Conical, GP2R, GP-Classic and the black variants.\u003c\/li\u003e\n\u003cli\u003eStraight-through section: no catalyst, no expansion chamber, considerably lighter than the standard mid-pipe.\u003c\/li\u003e\n\u003cli\u003eUses the original mounting points; the standard header stays on the bike.\u003c\/li\u003e\n\u003cli\u003eSold on its own — the silencer is not included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhen you need this part separately\u003c\/h2\u003e\u003cp\u003eTermignoni sells most S1000RR slip-ons as a kit under one number, with the link pipe already inside. You need BW2709430I on its own in two situations: you already own a Termignoni universal silencer and want to fit it to this bike, or you are replacing a damaged link pipe. If you are buying the silencer at the same time, the kit numbers (BW27094SO01 and up) are the cheaper route.\u003c\/p\u003e\u003ch2\u003eWhat it changes on the bike\u003c\/h2\u003e\u003cp\u003eMost of the restriction in the standard S1000RR exhaust sits in this section, not in the can. Removing the catalyst and the expansion volume lets the inline-four scavenge properly above 10,000 rpm, and the weight comes off low and behind the engine, where the standard system carries it worst. The change is audible immediately and measurable with a remap.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eBMW S1000RR and S1000R, model years 2019 through 2025. Cut for this chassis — it does not transfer to the earlier K46 or to the M1000RR's different tail section.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. BW2709430I removes the catalytic converter and carries no EC type approval and no ABE. It is a racing part for closed circuits only.\u003c\/p\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\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTermignoni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eBW2709430I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eLink pipe, mid-section\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalytic converter\u003c\/td\u003e\n\u003ctd\u003eRemoved — replaces the OEM mid-pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eBMW S1000RR \/ S1000R (2019-2025)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoad approval\u003c\/td\u003e\n\u003ctd\u003eRace use only — no ABE, no EC approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Termignoni","offers":[{"title":"Default Title","offer_id":53604477239562,"sku":"BW2709430I","price":92.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/BW2709430I.png?v=1788182204"},{"product_id":"spark-exhaust-moto-gp-stainless-2-1-2-underseat-kit-ducati-panigale-v4","title":"Spark Exhaust Moto GP Stainless 2-1-2 Underseat Kit Ducati Panigale V4 (2018-2024) GDU8834T","description":"\u003cp\u003eThe entry point into Spark's underseat kits for the Panigale V4: a stainless steel manifold, a stainless link section and two Moto GP silencers, at 3.2 kg against the 6.2 kg of standard hardware it replaces. Three kilos off the tail of a superbike is the kind of change you feel at turn-in rather than read on a dyno sheet.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStainless steel manifold and link with two Moto GP silencers, underseat.\u003c\/li\u003e\n\u003cli\u003e3.2 kg against 6.2 kg — 3.0 kg removed.\u003c\/li\u003e\n\u003cli\u003eMoto GP is Spark's short, steeply cut prototype-derived case.\u003c\/li\u003e\n\u003cli\u003eCompatible with the original licence plate holder.\u003c\/li\u003e\n\u003cli\u003eWorks with the original fairings and 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\u003eThe Short Case Problem\u003c\/h2\u003e\u003cp\u003eA Moto GP silencer is noticeably shorter than the Grid-O or the rectangular cases in this range, and short silencers are harder to make work. Volume is what absorbs sound energy, so cutting the case down forces the packing and the perforated core to do proportionally more of the job — and leaves the welding much less length to hide behind.\u003c\/p\u003e\u003cp\u003eThe reason to accept that difficulty is the look. On a Panigale V4 the underseat position puts the outlets right under the tail light, and a short case there reads as prototype rather than aftermarket. It is the most compact of the underseat options Spark offers for the bike.\u003c\/p\u003e\u003ch2\u003ePerformance \u0026amp; Sound\u003c\/h2\u003e\u003cp\u003eSpark publishes no decibel figure for this configuration. For context, the other underseat kits on this bike sit between 102 and 105 dB, and the Moto GP case tends to land at the upper end of a range because of its length. If you need a number before entering a series that checks, ask us and we will request it from Spark rather than estimate.\u003c\/p\u003e\u003cp\u003eAn ECU remap is recommended. On a V4 that is not boilerplate — the standard map is written around a restrictive exhaust.\u003c\/p\u003e\u003ch2\u003eStainless Through and Through\u003c\/h2\u003e\u003cp\u003eManifold and link are both stainless on this kit, and that is what puts it at the bottom of the price list for Spark's underseat range. It is also what keeps it there in weight: 3.2 kg is genuinely light for a stainless assembly, and the reason is that the section being replaced — the standard collector and silencers on a Panigale V4 — is unusually heavy to begin with.\u003c\/p\u003e\u003cp\u003eStainless has a second advantage that gets overlooked on a bike like this. The underseat run passes close to the shock and the rear tyre, where a stone thrown up at speed lands with real force. A stainless section shrugs that off; thin titanium dents.\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 the passenger footboard.\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, V4 R (2018-2024) and the Streetfighter V4. Stepping up from here: the Grid-O kits at 105 dB, or the Dyno kit at 102 dB with sub-100 dB dB killers.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. No certificate, no catalytic converter, and the under-saddle lock is lost — a track kit in every respect.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GDU8834T\u003c\/li\u003e\n\u003cli\u003eType: 2-1-2 underseat kit, twin silencers\u003c\/li\u003e\n\u003cli\u003eSilencers: 2× Moto GP\u003c\/li\u003e\n\u003cli\u003eManifold and link: Stainless steel\u003c\/li\u003e\n\u003cli\u003eSpark weight: 3.2 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 6.2 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 3.0 kg\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":53605988958474,"sku":"GDU8834T","price":2678.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/68b5494894215_5be48dad-f512-489e-b272-7a74808da26c.png?v=1788194413"},{"product_id":"spark-exhaust-titanium-2-1-2-underseat-link-pipe-ducati-panigale-v4","title":"Spark Exhaust Titanium 2-1-2 Underseat Link Pipe Ducati Panigale V4\/S\/R (2018-2024) SGDU8839*01","description":"\u003cp\u003eThe titanium link section from Spark's underseat kits, available on its own. It is the piece that takes the single flow leaving the collector and splits it back into two paths for the twin silencers under the tail — the part that makes the 2-1-2 layout possible.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium 2-1-2 link pipe for Spark's Panigale V4 underseat kits.\u003c\/li\u003e\n\u003cli\u003eØ40 mm outlets, matched to Spark's silencer inlets.\u003c\/li\u003e\n\u003cli\u003eSupplied as a spare or replacement part.\u003c\/li\u003e\n\u003cli\u003eLighter than the stainless equivalent SGDU8842*01.\u003c\/li\u003e\n\u003cli\u003eMade by Spark in Mantova, Italy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhen You Need This Part\u003c\/h2\u003e\u003cp\u003eThree situations, all common enough to be worth listing. A crash that damages the link but leaves the collector and silencers intact — the link sits low and exposed on the way to the tail. An upgrade from a stainless kit, where you want the titanium section without buying the whole kit again. Or a build in progress, where the collector and silencers have already been sourced separately.\u003c\/p\u003e\u003cp\u003eBecause it is a spare part rather than a kit, it comes without mounting hardware or silencers. Check that the diameters match what you already own before ordering.\u003c\/p\u003e\u003ch2\u003eTitanium Versus Stainless\u003c\/h2\u003e\u003cp\u003eSpark builds this link in both metals. Titanium costs roughly two hundred euros more and saves mass in a section that sits high on the motorcycle, directly under the seat. Stainless is the tougher choice for a section that is close to the ground on the way back and more likely to take a knock. Neither affects flow — the internal diameters are the same.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eFits Spark's 2-1-2 underseat kits for the Ducati Panigale V4, V4 S, V4 R (2018-2024) and the Streetfighter V4. It is not compatible with the lateral single-silencer kits, which use a different routing entirely.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. A component of a competition exhaust with no certificate of its own.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: SGDU8839*01\u003c\/li\u003e\n\u003cli\u003eType: Link pipe, 2-1-2 underseat\u003c\/li\u003e\n\u003cli\u003eMaterial: Titanium\u003c\/li\u003e\n\u003cli\u003eOutlet diameter: Ø40 mm\u003c\/li\u003e\n\u003cli\u003eSupplied as: spare part, no hardware or silencers included\u003c\/li\u003e\n\u003cli\u003eFitment: Spark 2-1-2 underseat kits for 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":53605989122314,"sku":"SGDU8839*01","price":831.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/6997373c47bf5_0b7028c3-fda8-4b11-876b-d7a06d8e3f12.png?v=1788192067"},{"product_id":"spark-exhaust-stainless-2-1-2-underseat-link-pipe-ducati-panigale-v4","title":"Spark Exhaust Stainless 2-1-2 Underseat Link Pipe Ducati Panigale V4\/S\/R (2018-2024) SGDU8842*01","description":"\u003cp\u003eTwo hundred and eighteen euros separate this link pipe from the titanium one, and for most riders that is the entire decision. Here is what actually differs, and what does not.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStainless steel 2-1-2 link pipe for Spark's Panigale V4 underseat kits.\u003c\/li\u003e\n\u003cli\u003eØ40 mm outlets, matched to Spark's silencer inlets.\u003c\/li\u003e\n\u003cli\u003eInternal geometry identical to the titanium SGDU8839*01 — the engine cannot tell them apart.\u003c\/li\u003e\n\u003cli\u003eRoughly two hundred euros less than the titanium version.\u003c\/li\u003e\n\u003cli\u003eBetter suited to an exposed position on a bike that is transported often.\u003c\/li\u003e\n\u003cli\u003eSpare part: no mounting hardware, no silencers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat Is Identical\u003c\/h2\u003e\u003cp\u003eEverything that touches the gas. Same internal diameters, same routing, same length to each silencer, same outlet size. A link pipe's job is to deliver exhaust gas to two silencers at the right pressure and the right moment, and that is a geometry problem, not a metallurgy one. Whichever version you fit, the bike runs the same.\u003c\/p\u003e\u003ch2\u003eWhat Is Different\u003c\/h2\u003e\u003cp\u003eMass and toughness, in opposite directions. Titanium saves a few hundred grams on a component that sits close to the motorcycle's centre of mass — the least valuable place on the bike to remove weight. Stainless takes an impact better, and this section runs low on its way back to the tail, past the shock and within reach of a badly placed paddock stand.\u003c\/p\u003e\u003cp\u003eThere is a third difference that only shows up over years: titanium takes on a heat tint and stainless does not. Under the tail nobody sees it, which is another small argument for putting the money elsewhere.\u003c\/p\u003e\u003ch2\u003eWho Should Buy the Titanium One Instead\u003c\/h2\u003e\u003cp\u003eRiders building to a weight limit for a specific class, where every part is chosen on grams rather than value, and riders assembling an all-titanium system who want the material consistent throughout. Both are legitimate. Neither describes most track-day bikes.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eFits Spark's 2-1-2 underseat kits for the Ducati Panigale V4, V4 S, V4 R (2018-2024) and the Streetfighter V4. Not compatible with the lateral single-silencer layouts, which route the gas entirely differently.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone — it is one component of a competition exhaust and carries no certificate of its own.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: SGDU8842*01\u003c\/li\u003e\n\u003cli\u003eType: Link pipe, 2-1-2 underseat\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless steel\u003c\/li\u003e\n\u003cli\u003eOutlet diameter: Ø40 mm\u003c\/li\u003e\n\u003cli\u003eSupplied as: spare part, no hardware or silencers included\u003c\/li\u003e\n\u003cli\u003eTitanium alternative: SGDU8839*01\u003c\/li\u003e\n\u003cli\u003eFitment: Spark 2-1-2 underseat kits for 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":53605989155082,"sku":"SGDU8842*01","price":642.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/69973777b6dde_fa8d8f03-773d-4b91-963e-bf44874d7a55.png?v=1788192073"},{"product_id":"spark-exhaust-force-3-4-kit-d-54-yamaha-r1","title":"Spark Exhaust Force 3\/4 Kit D.54 Yamaha R1 (2015-2025) GYA8828T","description":"\u003cp\u003eA complete first step: the AISI 304 stainless two-into-one manifold at 54 mm together with the 350 mm Force silencer in titanium. Spark quotes three point four kilos against eight for the standard section — four point six kilos gone, and the catalytic converter with it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 kit for the Yamaha R1 and R1M: D.54 stainless manifold plus Force silencer.\u003c\/li\u003e\n\u003cli\u003eAISI 304 two-into-one collector, 54 mm.\u003c\/li\u003e\n\u003cli\u003eForce silencer, titanium, 350 mm.\u003c\/li\u003e\n\u003cli\u003e3.4 kg against 8 kg standard — 4.6 kg saved.\u003c\/li\u003e\n\u003cli\u003eCompatible with the passenger footrests.\u003c\/li\u003e\n\u003cli\u003eForce stays within the decibel limit of the French championship and the Endurance World Championship.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Force Case\u003c\/h2\u003e\u003cp\u003eForce is Spark's compliance silencer, and that is worth stating plainly because it is the reason to choose it over the louder cases. Spark divides its range at a line it draws itself: Force and Force Evo stay within the decibel limits required by the French championship and the Endurance World Championship; the MotoGP and Grid-O sit above them.\u003c\/p\u003e\u003cp\u003eNoise limits on Italian and European circuits now apply to free practice days as well as to races, and the permitted level varies by championship and by engine capacity. A silencer that clears the limit without a dB killer plugged into it is a silencer that will not cost you a session.\u003c\/p\u003e\u003ch2\u003eThree Hundred and Fifty Millimetres\u003c\/h2\u003e\u003cp\u003eThe Force here is the short one — 350 mm, where the D.60 and D.65 silencer groups are 400 mm. On an R1 that keeps the case within the tail rather than trailing behind it, and it is part of why this kit reads as a subtle change rather than an obvious one.\u003c\/p\u003e\u003cp\u003eLength is also the crudest lever an exhaust designer has over noise. A 350 mm case that still clears the championship limits is doing that with packing density and internal geometry rather than with sheer volume, which is a harder engineering problem than making a long silencer quiet.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eThe kit replaces the section from the collector back and leaves the four standard headers in place, so nothing has to come out of the fairing. The pillion footrests keep their mountings — Spark lists this kit as compatible with them, which is not true of every 3\/4 system on this bike.\u003c\/p\u003e\u003cp\u003eBudget for new exhaust gaskets at the header joint and a torque wrench for the clamps. The catalytic converter comes out with the standard mid-section; keep it, because refitting it is the only way back to a road-legal exhaust. Spark supplies its installation sheet with the kit, and you will find it under Downloads on this page.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eYamaha R1 and R1M, 2015 through 2025. The manifold on its own is GYA8828; the D.60 equivalent with the same silencer is GYA8878T. The 400 mm Force silencer group for the D.54 manifold is GYA8829ST.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. The kit removes the catalytic converter and carries no EC certificate, whatever its noise level. Closed circuits only.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GYA8828T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 racing kit, STEP1\u003c\/li\u003e\n\u003cli\u003eManifold: AISI 304 stainless steel, 2-into-1, 54 mm\u003c\/li\u003e\n\u003cli\u003eSilencer: Force, titanium, 350 mm\u003c\/li\u003e\n\u003cli\u003eSpark weight: 3.4 kg\u003c\/li\u003e\n\u003cli\u003eStandard section: 8 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 4.6 kg\u003c\/li\u003e\n\u003cli\u003eNoise: within the French championship and EWC limits\u003c\/li\u003e\n\u003cli\u003eCatalytic converter: removed\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: retained\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha R1 \/ R1M (2015-2025)\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":53606885359882,"sku":"GYA8828T","price":1077.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/6798ea2ceec1d_3a071a68-8682-4af8-9dc2-68b30179abfd.png?v=1788194969"},{"product_id":"spark-exhaust-force-3-4-kit-d-60-stainless-yamaha-r1","title":"Spark Exhaust Force 3\/4 Kit D.60 Stainless Yamaha R1 (2015-2025) GYA8878T","description":"\u003cp\u003eThe D.60 kit in stainless steel: Spark's second-step manifold, sized for the 2020-2023 R1, together with the Force silencer that keeps the whole system inside the 102 dB limit — and priced identically to the narrower D.54 kit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 kit for the Yamaha R1 and R1M: stainless D.60 2-into-1 manifold plus titanium Force silencer.\u003c\/li\u003e\n\u003cli\u003eSpark's D.60 system is the one optimised for the 2020-2023 model years.\u003c\/li\u003e\n\u003cli\u003eWithin the 102 dB limit required by the French championship and the Endurance World Championship.\u003c\/li\u003e\n\u003cli\u003eEliminates the catalytic converter while keeping the standard headers.\u003c\/li\u003e\n\u003cli\u003eCompatible with the passenger footrests.\u003c\/li\u003e\n\u003cli\u003eSame list price as the D.54 STEP1 kit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWithout a dB Killer\u003c\/h2\u003e\u003cp\u003eSpark states its aim for this range plainly: to deliver maximum performance and respect the noise limits without dB killers. That phrase carries more weight than it looks.\u003c\/p\u003e\u003cp\u003eA removable baffle is the usual way an exhaust manufacturer squares a loud product with a circuit's noise policy, and it works — but it is also a plug that scrutineers can see, that riders forget, and that costs power in exactly the place they paid for it. A silencer that measures inside the limit with nothing in it is a different proposition: the reading you take in the paddock is the reading you ride with.\u003c\/p\u003e\u003ch2\u003eWhy Stainless Here\u003c\/h2\u003e\u003cp\u003eThe manifold in this kit is AISI stainless rather than titanium, and it is the reason the kit costs three hundred euros less than the otherwise identical GYA8882T. The silencer is titanium either way.\u003c\/p\u003e\u003cp\u003eOn a 3\/4 system the manifold is a length of pipe under the engine that nobody sees, takes stone chips from the front wheel and gets pressure-washed after every wet session. Titanium there buys you around nine hundred grams and a material that scratches more visibly. If the bike is not chasing a class weight limit, stainless is the sober choice and the money is better spent on the silencer you actually want.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eThe standard headers stay in the fairing; only the section from the collector back is replaced. Spark lists this kit as compatible with the passenger footrests, so the pillion seat remains usable. Keep the standard mid-section and catalytic converter — refitting them is the only route back to a road-legal exhaust. The Spark installation sheet is under Downloads on this page.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eYamaha R1 and R1M, 2015 through 2025. The manifold on its own is GYA8878; the titanium version of this kit is GYA8882T. The 400 mm Force silencer group with dB killer for this diameter is G00SI38T.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. The catalytic converter is removed, which ends road legality however quiet the silencer measures. Closed circuits only.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GYA8878T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 racing kit, STEP2\u003c\/li\u003e\n\u003cli\u003eManifold: stainless steel, 2-into-1, 60 mm\u003c\/li\u003e\n\u003cli\u003eSilencer: Force, titanium\u003c\/li\u003e\n\u003cli\u003eNoise: within the 102 dB French championship and EWC limit\u003c\/li\u003e\n\u003cli\u003eCatalytic converter: removed\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: retained\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha R1 \/ R1M (2015-2025)\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":53607020101898,"sku":"GYA8878T","price":1077.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/6798ea47486d7_c6021978-7b29-498d-a7d1-20cf8a8fa578.png?v=1788243367"},{"product_id":"spark-exhaust-moto-gp-3-4-kit-d-60-titanium-yamaha-r1","title":"Spark Exhaust Moto GP 3\/4 Kit D.60 Titanium Yamaha R1 (2015-2025) GYA8879T","description":"\u003cp\u003eThe prototype silhouette without the price of a full system. Spark's titanium D.60 manifold carrying the Moto GP silencer: short case, wide outlet, steeply cut, and openly above the noise limits — Spark lists it among the silencers that sit over the line rather than under it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 kit for the Yamaha R1 and R1M: titanium D.60 2-into-1 manifold plus Moto GP silencer.\u003c\/li\u003e\n\u003cli\u003eAbove the 102 dB limit of the French championship and the Endurance World Championship.\u003c\/li\u003e\n\u003cli\u003eRound, very short case with a large outlet diameter.\u003c\/li\u003e\n\u003cli\u003eEliminates the catalytic converter while keeping the standard headers.\u003c\/li\u003e\n\u003cli\u003eCompatible with the passenger footrests.\u003c\/li\u003e\n\u003cli\u003eTitanium manifold, D.60 — the diameter Spark optimised for 2020-2023.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat Spark Says About This Case\u003c\/h2\u003e\u003cp\u003eSpark describes the MotoGP silencer as round, very short, with a large outlet diameter, and offers it to riders looking for an absolutely racing and extreme product without any dB limit. That is the manufacturer setting the terms of use itself, and it should be read as such.\u003c\/p\u003e\u003cp\u003eThe design logic is simple. A short case with a wide exit trades absorption for the sound and the appearance of a prototype exhaust. What comes out is not a side effect of the shape — it is the shape's purpose.\u003c\/p\u003e\u003ch2\u003eWhere You Can Actually Use It\u003c\/h2\u003e\u003cp\u003eNoise limits now apply on Italian and European circuits during free practice days as well as races, and the permitted level varies by championship and by engine capacity. A silencer Spark itself places above the 102 dB line is one to check against a specific circuit before booking, not after.\u003c\/p\u003e\u003cp\u003eWhere that check comes back clean — a private test day, a series without a ceiling, a country that does not enforce one — this is the most visually and acoustically committed 3\/4 kit Spark builds for the R1. Where it does not, GYA8882T with the Force silencer puts the same titanium manifold under a case that clears the limit.\u003c\/p\u003e\u003ch2\u003eTitanium at the 3\/4 Length\u003c\/h2\u003e\u003cp\u003eThe manifold under this kit is the titanium one, not the stainless. That is where the three hundred euros over the GYA8878T go, and on this bike the difference is real: Spark quotes 1.6 kg for the titanium D.60 manifold against 8.0 kg for the standard section it replaces.\u003c\/p\u003e\u003cp\u003eMass out of that region — low, central, under the engine — is felt in direction changes rather than on the scales. Combined with the shortest silencer Spark offers for the R1, it makes this the lightest 3\/4 configuration in the range.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eOnly the section behind the collector is replaced; the four standard headers stay where they are. Spark lists this kit as compatible with the passenger footrests. Keep the standard mid-section — it is the only way back to a road-legal exhaust. The installation sheet is under Downloads on this page.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eYamaha R1 and R1M, 2015 through 2025. The titanium manifold on its own is GYA8858. The same manifold with the Force is GYA8882T, with the Grid-O GYA8858T, with the Konix Evo GYA8883T and with the Force Evo GYA8859T.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone, on two counts: the catalytic converter is removed and the silencer is above the championship noise limits. Closed circuits without a decibel ceiling.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GYA8879T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 racing kit, STEP2\u003c\/li\u003e\n\u003cli\u003eManifold: titanium, 2-into-1, 60 mm\u003c\/li\u003e\n\u003cli\u003eSilencer: Moto GP, short case, large outlet\u003c\/li\u003e\n\u003cli\u003eNoise: above the 102 dB French championship and EWC limit\u003c\/li\u003e\n\u003cli\u003eCatalytic converter: removed\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: retained\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha R1 \/ R1M (2015-2025)\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":53607021412618,"sku":"GYA8879T","price":1369.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/676ebf9f1f8b7_2720fbe7-249a-4f54-907f-b0197533eccf.png?v=1788195354"},{"product_id":"spark-exhaust-konix-evo-3-4-kit-d-60-titanium-yamaha-r1","title":"Spark Exhaust Konix Evo 3\/4 Kit D.60 Titanium Yamaha R1 (2015-2025) GYA8883T","description":"\u003cp\u003eOne hundred and seven decibels. That is the number Spark publishes for the Konix Evo on this motorcycle, and it is the reason this kit exists between the compliant Force silencers at 102 dB and the MotoGP and Grid-O cases above them.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 kit for the Yamaha R1 and R1M: titanium D.60 2-into-1 manifold plus Konix Evo silencer.\u003c\/li\u003e\n\u003cli\u003e107 dB — Spark's figure for this silencer on the R1.\u003c\/li\u003e\n\u003cli\u003eAll-titanium case: sleeve, perforated inner tube and inner end cap.\u003c\/li\u003e\n\u003cli\u003eCarbon end cap styled with a design studio in Maranello.\u003c\/li\u003e\n\u003cli\u003eEliminates the catalytic converter, keeps the standard headers.\u003c\/li\u003e\n\u003cli\u003eRequires the SGATT844 footrest bracket, ordered separately.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Number Between the Numbers\u003c\/h2\u003e\u003cp\u003eSpark's decibel scale for the R1 has three rungs, and the Konix Evo is the middle one. Force and Force Evo clear the 102 dB required by the French championship and the Endurance World Championship. MotoGP and Grid-O sit above the limit entirely. The Konix Evo is quoted at 107 dB.\u003c\/p\u003e\u003cp\u003eThat figure is not arbitrary: 107 dB is the ceiling European Stock 1000 has imposed, and Spark sizes the Konix family's volume to it. So the practical question is not whether this silencer is loud but which rulebook your circuit uses. Under 102 it is too much; under 107 it is exactly right.\u003c\/p\u003e\u003ch2\u003eTitanium Down to the Inner End Cap\u003c\/h2\u003e\u003cp\u003eSpark builds the Konix Evo entirely in titanium — not only the outer sleeve, but the perforated inner tube and the inner end cap as well. On most silencers those internal parts are stainless, because nobody sees them; making them titanium is a weight decision taken where it does not show.\u003c\/p\u003e\u003cp\u003eWhat does show is the carbon end cap, designed with a style centre in Maranello. It is the detail that separates the Konix Evo from Spark's earlier Konix, and the reason this case reads as finished rather than functional.\u003c\/p\u003e\u003ch2\u003eThe dB Killer Question\u003c\/h2\u003e\u003cp\u003eSpark's stated aim for this range is to hit the noise limits without a dB killer, and at 107 dB the Konix Evo does that for a 107 dB circuit with nothing plugged into it. A dB killer can still be added if you need to go lower — Spark offers the G9999 insert for the Konix Evo and Force Evo cases — but it is an option here rather than a requirement.\u003c\/p\u003e\u003cp\u003eThat distinction matters at scrutineering. A silencer that measures inside the limit empty gives you one number, whatever the marshal asks you to remove.\u003c\/p\u003e\u003ch2\u003eOne Extra Part\u003c\/h2\u003e\u003cp\u003eSpark notes that this kit needs the SGATT844 footrest bracket, which is not in the box. Order it alongside the exhaust — the kit cannot be mounted as intended without it, and finding out on the workbench costs a weekend.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eYamaha R1 and R1M, 2015 through 2025, and the MT-10 and MT-10 SP, 2016 through 2026 — Spark lists this part for both. The titanium manifold on its own is GYA8858. The same manifold with the Force Evo is GYA8859T, which also requires SGATT844; with the Force it is GYA8882T and needs no extra bracket.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. The catalytic converter is removed and no EC certificate exists for the kit. Closed circuits with a 107 dB limit or higher.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GYA8883T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 racing kit, STEP2\u003c\/li\u003e\n\u003cli\u003eManifold: titanium, 2-into-1, 60 mm\u003c\/li\u003e\n\u003cli\u003eSilencer: Konix Evo, full titanium, carbon end cap\u003c\/li\u003e\n\u003cli\u003eNoise: 107 dB (Spark)\u003c\/li\u003e\n\u003cli\u003eRequired separately: SGATT844 footrest bracket\u003c\/li\u003e\n\u003cli\u003eCatalytic converter: removed\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha R1 \/ R1M (2015-2025), MT-10 \/ MT-10 SP (2016-2026)\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":53607024853258,"sku":"GYA8883T","price":1417.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/676ebfed741a1_2e1794ae-091c-42a9-a1d2-43e5e047224c.png?v=1788195363"},{"product_id":"spark-exhaust-force-3-4-kit-d-60-titanium-yamaha-r1","title":"Spark Exhaust Force 3\/4 Kit D.60 Titanium Yamaha R1 (2015-2025) GYA8882T","description":"\u003cp\u003eTwo and a half kilos against eight. That is Spark's own comparison for this kit, and it comes with a silencer that measures inside the 102 dB required by the French championship and the Endurance World Championship — light and legal, which is a rarer combination than it sounds.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 kit for the Yamaha R1 and R1M: titanium D.60 2-into-1 manifold plus titanium Force silencer.\u003c\/li\u003e\n\u003cli\u003e2.5 kg against 8 kg standard — 5.5 kg saved.\u003c\/li\u003e\n\u003cli\u003eWithin the 102 dB limit of the French championship and the Endurance World Championship.\u003c\/li\u003e\n\u003cli\u003eEliminates the catalytic converter, keeps the standard headers.\u003c\/li\u003e\n\u003cli\u003eCompatible with the passenger footrests, no extra bracket needed.\u003c\/li\u003e\n\u003cli\u003eD.60 — the diameter Spark optimised for the 2020-2023 model years.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFive and a Half Kilos\u003c\/h2\u003e\u003cp\u003eThe saving is worth taking apart, because the number is unusually large for a part that costs what this does. The standard section a 3\/4 system replaces is not just pipe: it contains the catalytic converter, a steel monolith in a steel housing, and it is the single densest object in a modern exhaust.\u003c\/p\u003e\u003cp\u003eRemoving it and replacing the surrounding pipework with titanium is why five and a half kilos come off a motorcycle that has not otherwise changed. And it comes off low and central, ahead of the rear wheel — the place where a rider feels a reduction as quicker settling between corners rather than as a lighter bike.\u003c\/p\u003e\u003ch2\u003eThe Case for the Plain Force\u003c\/h2\u003e\u003cp\u003eThe Force is Spark's long-running silencer: a clean cylindrical case with a straightforward mounting interface, no rib, no sculpting. Next to the Konix Evo and the Force Evo it looks like the cheap option, and in list-price terms it is.\u003c\/p\u003e\u003cp\u003eWhat it is not is the compromised one. Spark groups the Force with the Force Evo on the compliant side of its own decibel line — both clear 102 dB — so the plainer case gives up styling, not usability. If the point of the exercise is a lighter bike that can be ridden at any circuit that measures, this is the configuration that gets there for the least money.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eThe four standard headers stay in the fairing; only the section from the collector back changes. Spark lists this kit as compatible with the passenger footrests, and unlike the Konix Evo and Force Evo kits it needs no additional bracket. Keep the standard mid-section — refitting it is the only route back to a road-legal exhaust. The installation sheet is under Downloads on this page.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eYamaha R1 and R1M, 2015 through 2025. The titanium manifold on its own is GYA8858; the same kit with a stainless manifold is GYA8878T at around three hundred euros less. The 400 mm Force silencer group with dB killer for this diameter is G00SI38T.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. The catalytic converter is removed, which ends road legality regardless of the measured noise. Closed circuits only.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GYA8882T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 racing kit, STEP2\u003c\/li\u003e\n\u003cli\u003eManifold: titanium, 2-into-1, 60 mm\u003c\/li\u003e\n\u003cli\u003eSilencer: Force, titanium\u003c\/li\u003e\n\u003cli\u003eSpark weight: 2.5 kg\u003c\/li\u003e\n\u003cli\u003eStandard section: 8 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 5.5 kg\u003c\/li\u003e\n\u003cli\u003eNoise: within the 102 dB French championship and EWC limit\u003c\/li\u003e\n\u003cli\u003eCatalytic converter: removed\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: retained\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha R1 \/ R1M (2015-2025)\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":53607118373130,"sku":"GYA8882T","price":1369.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/6798ea47486d7_ea71d6d8-1e97-49d1-9310-6543d92175ca.png?v=1788195532"},{"product_id":"spark-exhaust-force-evo-3-4-kit-d-60-titanium-yamaha-r1","title":"Spark Exhaust Force Evo 3\/4 Kit D.60 Titanium Yamaha R1 (2015-2025) GYA8859T","description":"\u003cp\u003eThe newest silencer on the oldest side of Spark's decibel line. The Force Evo is the evolution of the Force — ribbed titanium case, carbon end cap — and it stays inside the same 102 dB limit the plain Force clears, which is why Spark charges the most for it among the 3\/4 kits.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 kit for the Yamaha R1 and R1M: titanium D.60 2-into-1 manifold plus Force Evo silencer.\u003c\/li\u003e\n\u003cli\u003eWithin the 102 dB limit of the French championship and the Endurance World Championship.\u003c\/li\u003e\n\u003cli\u003eTitanium case with a rib converging into the lines of the carbon end cap.\u003c\/li\u003e\n\u003cli\u003eThe silencer Spark fits to its Endurance World Championship system.\u003c\/li\u003e\n\u003cli\u003eEliminates the catalytic converter, keeps the standard headers.\u003c\/li\u003e\n\u003cli\u003eRequires the SGATT844 footrest bracket, ordered separately.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat the Rib Is Doing There\u003c\/h2\u003e\u003cp\u003eThe visible difference between the Force and the Force Evo is a rib that runs along the titanium case and converges into the lines of the carbon end cap. It is a styling decision, and Spark does not claim otherwise — but a pressed rib in a thin titanium sleeve also stiffens the case against the drumming a large flat panel does at certain frequencies.\u003c\/p\u003e\u003cp\u003eWhat matters commercially is where Spark puts this silencer: on the full titanium EWC system, the one used in the Endurance World Championship. The Force Evo is not the decorative version of the Force. It is the one the factory races.\u003c\/p\u003e\u003ch2\u003eQuiet Is a Feature\u003c\/h2\u003e\u003cp\u003eSpark offers longer Force Evo case versions specifically to bring the sound level further down, which tells you what this family is for. Noise limits now govern free practice days as well as races on Italian and European circuits, and the ceiling changes with the championship and the engine size.\u003c\/p\u003e\u003cp\u003eAt 102 dB compliance without a dB killer, this kit is the one that does not need checking against a circuit's policy before you book. That is worth something on its own, and it is the whole reason to pay more for it than for the MotoGP or Grid-O kits that are freer and less welcome.\u003c\/p\u003e\u003ch2\u003eOne Extra Part\u003c\/h2\u003e\u003cp\u003eSpark notes that this kit requires the SGATT844 footrest bracket, which is not supplied in the box. Add it to the order — it is a small part, and its absence stops the installation.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eYamaha R1 and R1M, 2015 through 2025, and the MT-10 and MT-10 SP, 2016 through 2026 — Spark lists this part for both. The titanium manifold on its own is GYA8858. The same manifold with the plain Force is GYA8882T and needs no extra bracket; with the Konix Evo it is GYA8883T, which also requires SGATT844. The 400 mm Force Evo silencer group for this diameter is G00SI41T.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. The catalytic converter is removed and no EC certificate is issued for the kit. Closed circuits only.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GYA8859T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 racing kit, STEP2\u003c\/li\u003e\n\u003cli\u003eManifold: titanium, 2-into-1, 60 mm\u003c\/li\u003e\n\u003cli\u003eSilencer: Force Evo, titanium with carbon end cap\u003c\/li\u003e\n\u003cli\u003eNoise: within the 102 dB French championship and EWC limit\u003c\/li\u003e\n\u003cli\u003eRequired separately: SGATT844 footrest bracket\u003c\/li\u003e\n\u003cli\u003eCatalytic converter: removed\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha R1 \/ R1M (2015-2025), MT-10 \/ MT-10 SP (2016-2026)\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":53607121289482,"sku":"GYA8859T","price":1440.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GYA8859T.png?v=1788505069"},{"product_id":"spark-exhaust-grid-o-3-4-kit-d-60-titanium-yamaha-r1","title":"Spark Exhaust Grid-O 3\/4 Kit D.60 Titanium Yamaha R1 (2015-2025) GYA8858T","description":"\u003cp\u003eThe muffler from the Moto2 and Superbike World Championship grids, on a 3\/4 kit. Spark builds the Grid-O for series where no decibel ceiling applies, and lists it among the silencers that sit above the 102 dB limit rather than under it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 kit for the Yamaha R1 and R1M: titanium D.60 2-into-1 manifold plus Grid-O silencer.\u003c\/li\u003e\n\u003cli\u003eThe same muffler used on Moto2 and Superbike World Championship grids.\u003c\/li\u003e\n\u003cli\u003eAbove the 102 dB limit of the French championship and the Endurance World Championship.\u003c\/li\u003e\n\u003cli\u003eVisible TIG welding on the silencer case.\u003c\/li\u003e\n\u003cli\u003eEliminates the catalytic converter, keeps the standard headers.\u003c\/li\u003e\n\u003cli\u003eCompatible with the passenger footrests.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere the Welds Are the Point\u003c\/h2\u003e\u003cp\u003eThe Grid-O carries its TIG welds on the outside of the case, unground and unpolished. On a road silencer that would be a finishing defect; on this one it is the specification.\u003c\/p\u003e\u003cp\u003eRace mufflers are built to be repaired, sectioned and modified between rounds, and a ground-flush weld is a weld you cannot inspect. Leaving the bead visible is what a paddock part looks like when nobody has been asked to make it look like a catalogue part. Spark sells it that way deliberately, and on a bike whose collector already shows its seams the two read as one piece of thinking.\u003c\/p\u003e\u003ch2\u003eNo Ceiling, No Compromise\u003c\/h2\u003e\u003cp\u003eSpark is direct about the Grid-O: it is chosen in markets and series without noise restrictions. That is not a warning wrapped in marketing — it is the use case.\u003c\/p\u003e\u003cp\u003eAgainst the 102 dB the French championship and the Endurance World Championship require, and the 107 dB of European Stock 1000, the Grid-O is out of scope for both. What it offers instead is the least restricted exhaust path Spark builds at this length, and the sound that goes with it. If you have a circuit where that is allowed, nothing quieter will feel the same; if you do not, the Force kits are the ones to look at.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eThe standard headers stay in the fairing; only the section from the collector back is replaced. Spark lists this kit as compatible with the passenger footpegs and supplies the bracket for the original one. Keep the standard mid-section — refitting it is the only route back to a road-legal exhaust. The installation sheet is under Downloads.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eYamaha R1 and R1M, 2015 through 2025, and the MT-10 and MT-10 SP, 2016 through 2026 — Spark lists this part for both. The titanium manifold on its own is GYA8858; the same manifold with the Moto GP silencer is GYA8879T, also above the limit. The full titanium system with the Grid-O is GYA8871T.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone, on two counts: no catalytic converter and a silencer Spark places above the championship noise limits. Closed circuits without a decibel ceiling.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GYA8858T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 racing kit, STEP2\u003c\/li\u003e\n\u003cli\u003eManifold: titanium, 2-into-1, 60 mm\u003c\/li\u003e\n\u003cli\u003eSilencer: Grid-O, titanium, visible TIG welding\u003c\/li\u003e\n\u003cli\u003eNoise: above the 102 dB French championship and EWC limit\u003c\/li\u003e\n\u003cli\u003eCatalytic converter: removed\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: retained\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha R1 \/ R1M (2015-2025), MT-10 \/ MT-10 SP (2016-2026)\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":53607127974154,"sku":"GYA8858T","price":1423.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GYA8858T1.png?v=1788505993"},{"product_id":"termignoni-semi-complete-system-stainless-steel-titanium-d22209440iti","title":"Termignoni Semi-Complete System Stainless steel \/ Titanium Ducati Diavel V4 (2023-2025) – D22209440ITI","description":"\u003cp\u003eD22209440ITI is the racing kit for the Diavel V4: the silencers, the de-cat section behind them and the UpMap unit. 3.950 euros net.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSemi-complete racing system for the Ducati Diavel V4.\u003c\/li\u003e\n\u003cli\u003eSilencers in titanium on a stainless structure.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDe-cat section and UpMap unit both included.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eModel years 2023 through 2025.\u003c\/li\u003e\n\u003cli\u003eRacing part — the motorcycle is not road legal afterwards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Diavel is bought for exactly one thing\u003c\/h2\u003e\u003cp\u003ePresence. It is a 1.158cc V4 in a chassis built around how it looks standing still and how it sounds pulling away, with a 240-section rear tyre that no engineer chose for cornering. Anyone fitting a racing exhaust to a Diavel is not chasing lap times, and there is no sense pretending otherwise — the honest reason is the noise the Granturismo V4 makes when nothing is muffling it.\u003c\/p\u003e\u003ch2\u003eWhat the kit contains, and why that matters here\u003c\/h2\u003e\u003cp\u003eThree things that are normally three purchases: the silencers, the de-cat pipework, and the mapping device with a calibration built for the combination. On the V4 Granturismo the last of those is the one that trips people up. It is not an engine independent tuners keep base maps for, and a dyno session to build one from scratch costs real money.\u003c\/p\u003e\u003ch2\u003eWhere the exhaust sits on this motorcycle\u003c\/h2\u003e\u003cp\u003eHigh on the right, under the tail, in full view. The Diavel's whole rear aspect is designed around the silencers, which is why Ducati themselves spent so much effort on the standard ones. Changing them is a visual decision as much as an acoustic one, and it is worth looking at photographs of the fitted result before ordering rather than after.\u003c\/p\u003e\u003ch2\u003eThe cost, stated plainly\u003c\/h2\u003e\u003cp\u003eThe registration. Take the catalyst off and the Diavel becomes a motorcycle that cannot legally be ridden anywhere it would normally be seen — which, for a machine whose purpose is being seen, is a strange trade. Keep the standard parts, and be certain before ordering.\u003c\/p\u003e\u003ch2\u003eWhich Ducati this fits\u003c\/h2\u003e\u003cp\u003eDucati Diavel V4, model years 2023 through 2025.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Race use only — no EC approval, no ABE. The catalytic converter is removed and the included UpMap does not change that.\u003c\/p\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\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTermignoni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eD22209440ITI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSemi-complete racing system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless steel \/ Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalytic converter\u003c\/td\u003e\n\u003ctd\u003eRemoved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eECU map\u003c\/td\u003e\n\u003ctd\u003eUpMap unit included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eDucati Diavel V4 (2023-2025)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoad approval\u003c\/td\u003e\n\u003ctd\u003eRace use only — no ABE, no EC approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Termignoni","offers":[{"title":"Default Title","offer_id":53607193936138,"sku":"D22209440ITI","price":3525.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/D22209440ITI1.png?v=1788502289"},{"product_id":"spark-exhaust-catalysed-3-into-1-pipe-triumph-street-triple-765","title":"Spark Exhaust Catalysed 3-into-1 Pipe Triumph Street Triple 765 (2023-2026) SGTR8824*02","description":"\u003cp\u003eThe part that makes the homologation. Spark's catalysed 3-into-1 pipe from the Euro5+ systems for the Street Triple 765 MY23-26, available on its own — the section that carries the catalytic converter and the reason those systems can be ridden on the road.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3-into-1 pipe with integrated catalytic converter, Triumph Street Triple 765, 2023 to 2026.\u003c\/li\u003e\n\u003cli\u003eThe same pipe geometry Spark uses in the Moto2 exhaust.\u003c\/li\u003e\n\u003cli\u003eCatalyst with racing cell count and a rich noble-metal impregnation.\u003c\/li\u003e\n\u003cli\u003eSpare part for the GTR8824, GTR8825 and GTR8826 homologated systems.\u003c\/li\u003e\n\u003cli\u003eKeeps the systems within the Euro5+ gas limits.\u003c\/li\u003e\n\u003cli\u003eNot a standalone product — it belongs inside a Spark system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat Makes This Catalyst Different\u003c\/h2\u003e\u003cp\u003eSpark goes out of its way to distinguish this converter from the usual aftermarket item, and the argument is specific: a racing cell count, and a very rich impregnation with noble metals. Spark calls it a genuinely precious part, which is literal — platinum-group metal loading is the single largest cost in any catalytic converter.\u003c\/p\u003e\u003cp\u003eThe reason for spending it is that a cheap catalyst forces a choice between clean gas and flow. A heavily loaded one converts efficiently across a smaller, more open cell structure, which is how a system can clear Euro5+ and still improve on the standard exhaust.\u003c\/p\u003e\u003ch2\u003eWhen You Need This Part\u003c\/h2\u003e\u003cp\u003eTwo situations. The first is damage: the 3-in-1 sits under the engine, exposed to road debris, and a stone or a kerb can end it while the rest of the system is fine. The second is a catalyst that has been overheated or contaminated — a persistent misfire or the wrong fuel will kill a converter long before it kills anything else.\u003c\/p\u003e\u003cp\u003eIn both cases replacing this section restores the system's homologation rather than requiring a whole new exhaust. That is what a seven-hundred-euro spare part is for on a two-thousand-euro system.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple 765 R, RS and S, 2023 through 2026, inside Spark's homologated systems GTR8824TOM, GTR8824BOM, GTR8825TOM, GTR8826TOM and GTR8826BOM. It is not a substitute for the standard Triumph exhaust and cannot be fitted on its own.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eThe pipe is the homologated part of a homologated system. Fitted in one of the Spark systems above, road legality is retained; outside them it has no approval of its own.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: SGTR8824*02\u003c\/li\u003e\n\u003cli\u003eType: Catalysed 3-into-1 pipe, spare part\u003c\/li\u003e\n\u003cli\u003eCatalytic converter: integrated, racing cells, high noble-metal loading\u003c\/li\u003e\n\u003cli\u003eMaterial: stainless steel\u003c\/li\u003e\n\u003cli\u003eBelongs to: GTR8824 \/ GTR8825 \/ GTR8826 homologated systems\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple 765 R \/ RS \/ S (2023-2026)\u003c\/li\u003e\n\u003cli\u003eRoad approval: retains the homologation of the system it belongs to\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":53607195443466,"sku":"SGTR8824*02","price":703.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/SGTR8824.png?v=1788512259"},{"product_id":"spark-exhaust-grid-o-titanium-3-4-racing-kit-triumph-street-triple","title":"Spark Exhaust Grid-O Titanium 3\/4 Racing Kit Triumph Street Triple (2017-2026) GTR0501T","description":"\u003cp\u003eOne point seven kilos, in place of six point six. Spark's racing half system for the Street Triple is a titanium link pipe with its TIG welds left on show, closed by the Grid-O — and Spark marks it plainly: not recommended for road use, racing only.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRacing 3\/4 kit for the Triumph Street Triple, 2017 to 2026.\u003c\/li\u003e\n\u003cli\u003e1.7 kg against 6.6 kg standard — 4.9 kg saved.\u003c\/li\u003e\n\u003cli\u003eTitanium link pipe with visible TIG welding.\u003c\/li\u003e\n\u003cli\u003eGrid-O silencer: the 2020 Moto2 world champion case, full titanium.\u003c\/li\u003e\n\u003cli\u003eFits the standard collector with its catalyst, or Spark's GTR8502 racing manifold.\u003c\/li\u003e\n\u003cli\u003eMarked by Spark as racing use only.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNearly Five Kilos\u003c\/h2\u003e\u003cp\u003eFour point nine kilos off a Street Triple is a large number in relation to what the motorcycle weighs, and it comes from the middle of the machine — the section behind the collector, under the seat, close to the roll axis.\u003c\/p\u003e\u003cp\u003eThat is the region where mass is least noticeable at a standstill and most noticeable in a fast change of direction. A naked bike with a short wheelbase already changes direction well; taking five kilos out of the part of it that swings is the kind of change a rider notices in the first corner rather than on the spec sheet.\u003c\/p\u003e\u003ch2\u003eWelds Left Visible\u003c\/h2\u003e\u003cp\u003eSpark describes the racing link pipe as having visible TIG welding for a style that is racing and elegant at once, and it is worth taking at face value. A ground and polished weld looks tidier and tells you nothing; an unground bead is a weld you can inspect.\u003c\/p\u003e\u003cp\u003eOn a titanium pipe the bead also carries the heat-tint colours of the weld, which is why race exhausts look the way they do. Spark leaves them because the alternative is grinding away the evidence that the part was made by hand.\u003c\/p\u003e\u003ch2\u003eTwo Ways to Fit It\u003c\/h2\u003e\u003cp\u003eSpark built this range to be modular, and this kit reflects that. It mounts on the original Triumph collector with its catalytic converter in place, or on Spark's GTR8502 racing manifold.\u003c\/p\u003e\u003cp\u003eThe first route is the cheaper one and keeps the catalyst in the system. The second removes it and gives the engine the collector dimensions Spark developed from its Moto2 work. Either way the silencer and link pipe are the same part. On MY24-26 machines the SKIT112 mounting kit is required.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple, 2017 through 2026 — the 660 S and the 765 R, RS and S. The link pipe on its own is GTR0501R. The homologated alternatives with a catalysed box are GTR0507TOM and GTR0503TOM. Spark's racing manifold is GTR8502; the mounting kit for MY24-26 is SKIT112.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Spark marks this kit as not recommended for road use and for racing use only. It carries no EC certificate.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0501T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 racing kit\u003c\/li\u003e\n\u003cli\u003eLink pipe: titanium, visible TIG welding\u003c\/li\u003e\n\u003cli\u003eSilencer: Grid-O, full titanium\u003c\/li\u003e\n\u003cli\u003eSpark weight: 1.7 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 6.6 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 4.9 kg\u003c\/li\u003e\n\u003cli\u003eMounts on: standard collector or Spark GTR8502\u003c\/li\u003e\n\u003cli\u003eRequired on MY24-26: SKIT112 mounting kit\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple (2017-2026)\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":53607239057674,"sku":"GTR0501T","price":1023.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/6880b23fa7a0d_d2ab0844-0139-4118-b092-314c0f2633a1.png?v=1788198164"},{"product_id":"spark-exhaust-grid-o-homologated-3-4-kit-triumph-street-triple","title":"Spark Exhaust Grid-O Homologated 3\/4 Kit Triumph Street Triple (2017-2026) GTR0507TOM","description":"\u003cp\u003eA Moto2 silencer with a certificate behind it. Spark pairs the Grid-O with a silenced stainless box carrying a catalytic converter, and the result is a half system Spark states is in full compliance with Euro 4 regulations — deep on the move, and legal.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHomologated 3\/4 kit for the Triumph Street Triple, 2017 to 2026.\u003c\/li\u003e\n\u003cli\u003e2.7 kg against 6.6 kg standard — 3.9 kg saved.\u003c\/li\u003e\n\u003cli\u003eGrid-O silencer: full titanium, designed for the World Superbike and Moto2 teams.\u003c\/li\u003e\n\u003cli\u003eSilenced stainless box with catalytic converter.\u003c\/li\u003e\n\u003cli\u003e97 dB at 5,850 rpm with the dB killer, 100 dB without, measured with the GTR8502 manifold.\u003c\/li\u003e\n\u003cli\u003eFits the standard collector with its catalyst, or Spark's GTR8502.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTwo Published Numbers\u003c\/h2\u003e\u003cp\u003eSpark measured this half system together with its GTR8502 racing manifold and published both figures: 97 dB at 5,850 rpm with the dB killer fitted, 100 dB at the same speed without it.\u003c\/p\u003e\u003cp\u003eThree decibels is roughly a doubling of sound energy, and it is the whole span between a system that will pass most European circuit checks and one that may not. Having the number for both states — from the manufacturer, at a stated engine speed — is more useful than a marketing adjective, and it lets you decide before you order rather than at the gate.\u003c\/p\u003e\u003ch2\u003eWhere the Compliance Lives\u003c\/h2\u003e\u003cp\u003eThe Grid-O in this kit is not a softened version of the racing silencer. Spark states it is the same full titanium case designed for the World Superbike and Moto2 teams, and it keeps its racing identity here.\u003c\/p\u003e\u003cp\u003eWhat makes the kit homologated is the silenced box in front of it, with a catalytic converter inside. That is the same architecture Spark uses on the newer Euro5+ full systems: put the regulation upstream and leave the silencer alone. It is why a homologated Spark exhaust sounds like a Spark exhaust rather than like a restrictor.\u003c\/p\u003e\u003ch2\u003eCheck Your Bike's Class\u003c\/h2\u003e\u003cp\u003eSpark states full compliance with Euro 4 regulations for this kit. Whether that makes your motorcycle road legal depends on the class the motorcycle itself was registered under, and the rules differ between countries.\u003c\/p\u003e\u003cp\u003eFor a Euro 4 Street Triple this is a homologated exhaust. For a later machine registered to a stricter class, check before fitting — and if in doubt ask us with the registration document to hand, rather than finding out at the inspection.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple, 2017 through 2026 — the 660 S and the 765 R, RS and S. The same kit with a black box is GTR0507BOM. The racing version with a titanium link pipe is GTR0501T; the link pipe alone, which keeps this silencer, is GTR0501R. On MY24-26 machines the SKIT112 mounting kit is required.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eHomologated. Spark states full compliance with Euro 4 regulations, with the catalytic converter in the box.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0507TOM\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 kit, homologated\u003c\/li\u003e\n\u003cli\u003eSilencer: Grid-O, full titanium\u003c\/li\u003e\n\u003cli\u003eBox: stainless steel, silenced, with catalytic converter\u003c\/li\u003e\n\u003cli\u003eSpark weight: 2.7 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 6.6 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 3.9 kg\u003c\/li\u003e\n\u003cli\u003eSound level: 97 dB at 5,850 rpm with dB killer \/ 100 dB without\u003c\/li\u003e\n\u003cli\u003eRequired on MY24-26: SKIT112 mounting kit\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple (2017-2026)\u003c\/li\u003e\n\u003cli\u003eRoad approval: homologated, Euro 4\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":53607241744650,"sku":"GTR0507TOM","price":951.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/674988e7e9050_d6467562-9044-4e61-8eb4-1facbd9a3532.png?v=1788198307"},{"product_id":"spark-exhaust-titanium-racing-link-pipe-triumph-street-triple","title":"Spark Exhaust Titanium Racing Link Pipe Triumph Street Triple (2017-2026) GTR0501R","description":"\u003cp\u003eOne kilo of titanium that changes what your exhaust is. Spark's racing link pipe replaces the catalysed box of a homologated half system and keeps the silencer you already own — the cheapest route from a road exhaust to a race one on this motorcycle.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium racing link pipe for the Triumph Street Triple, 2017 to 2026.\u003c\/li\u003e\n\u003cli\u003e1.0 kg — Spark's figure for the pipe itself.\u003c\/li\u003e\n\u003cli\u003eVisible TIG welding, as on Spark's racing systems.\u003c\/li\u003e\n\u003cli\u003eKeeps the Grid-O silencer from a homologated Spark half system.\u003c\/li\u003e\n\u003cli\u003eMounts on the standard collector or on Spark's GTR8502 manifold.\u003c\/li\u003e\n\u003cli\u003eRacing use only.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Upgrade Spark Designed For\u003c\/h2\u003e\u003cp\u003eSpark states the intention outright: customers who fit the homologated half system can later add the full titanium racing link pipe and keep the same silencer, for a screaming sound. This is that part.\u003c\/p\u003e\u003cp\u003eIt is an unusually honest piece of range planning. Most manufacturers would sell you a second complete system; Spark sells the six-hundred-euro pipe and lets the silencer you already paid for carry over. If you started with GTR0507TOM or GTR0503TOM and have since stopped riding the bike on the road, this is the whole conversion.\u003c\/p\u003e\u003ch2\u003eWhat Comes Out and What Goes In\u003c\/h2\u003e\u003cp\u003eOut comes the silenced stainless box with the catalytic converter inside it — the component that made the half system homologated and that accounts for most of its weight. In goes a titanium pipe at one kilo.\u003c\/p\u003e\u003cp\u003eSpark quotes 6.6 kg for the standard section this family of parts replaces, which puts the scale of the change in context: the box is the heavy part of a homologated exhaust, and removing it is what turns a road system into a race one both acoustically and on the scales.\u003c\/p\u003e\u003ch2\u003eBuying It on Its Own\u003c\/h2\u003e\u003cp\u003eThe other reason to order this number is damage. A link pipe sits low and exposed, and it is the component most likely to be destroyed by a kerb or a low-side while the silencer survives untouched.\u003c\/p\u003e\u003cp\u003eBecause it is the racing pipe rather than the box, replacing a damaged homologated box with this one changes the legal status of the exhaust. Order the box if the bike has to stay road legal; order this if it does not.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple, 2017 through 2026 — the 660 S and the 765 R, RS and S. Supplied complete with the Grid-O silencer it is GTR0501T. The homologated half systems whose silencer it carries over are GTR0507TOM, GTR0507BOM, GTR0503TOM and GTR0503BOM. On MY24-26 machines the SKIT112 mounting kit is required.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Spark marks the racing half system it belongs to as not recommended for road use and for racing use only, and fitting this pipe removes the catalytic converter from a homologated kit.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0501R\u003c\/li\u003e\n\u003cli\u003eType: Racing link pipe\u003c\/li\u003e\n\u003cli\u003eMaterial: Titanium, visible TIG welding\u003c\/li\u003e\n\u003cli\u003eSpark weight: 1.0 kg\u003c\/li\u003e\n\u003cli\u003eSilencer: not included — uses the Spark Grid-O\u003c\/li\u003e\n\u003cli\u003eMounts on: standard collector or Spark GTR8502\u003c\/li\u003e\n\u003cli\u003eRequired on MY24-26: SKIT112 mounting kit\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple (2017-2026)\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":53607241777418,"sku":"GTR0501R","price":606.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/6880b93a0fc59_0d398bc8-74b4-48e9-960a-8d29a2f47c16.png?v=1788198316"},{"product_id":"spark-exhaust-grid-o-homologated-3-4-kit-black-box-triumph-street-triple","title":"Spark Exhaust Grid-O Homologated 3\/4 Kit Black Box Triumph Street Triple (2017-2026) GTR0507BOM","description":"\u003cp\u003eThe homologated half system with the box in black. Same catalysed pre-silencer, same Moto2 Grid-O, same certificate — the difference is a ceramic layer on the one component of this exhaust that a Street Triple leaves in plain view.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHomologated 3\/4 kit for the Triumph Street Triple, 2017 to 2026.\u003c\/li\u003e\n\u003cli\u003eBlack ceramic treatment on the pre-silencer box.\u003c\/li\u003e\n\u003cli\u003eGrid-O silencer, full titanium, designed for the World Superbike and Moto2 teams.\u003c\/li\u003e\n\u003cli\u003eCatalysed stainless box, Euro 4 compliant per Spark.\u003c\/li\u003e\n\u003cli\u003eMounts on the standard collector or Spark's GTR8502 manifold.\u003c\/li\u003e\n\u003cli\u003eTakes the GTR0501R racing link pipe later, keeping this silencer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat the Box Actually Does\u003c\/h2\u003e\u003cp\u003eA pre-silencer is not decoration and it is not only a catalyst housing. It is the first expansion chamber in the system: the exhaust pulse arrives as a sharp pressure front, the volume of the box lets it expand and lose energy, and what reaches the silencer behind is already much less violent.\u003c\/p\u003e\u003cp\u003eThat is why a system built this way can run an open racing silencer and still meet a road standard. The box has done the difficult part. Spark makes it in AISI 304 with a very thin wall, produced with current tooling, so the acoustic volume does not arrive as a weight penalty.\u003c\/p\u003e\u003ch2\u003eWhy Black, on This Bike\u003c\/h2\u003e\u003cp\u003eOn a faired motorcycle the pre-silencer never sees daylight. On a Street Triple it does — the frame is open, the tail is short, and the box sits under the seat where the eye goes.\u003c\/p\u003e\u003cp\u003eBare stainless in that position turns blue-brown after a season of heat cycles. A baked ceramic layer stays the colour it started, and unlike high-temperature paint it does not lift at the edges. A hundred and forty euros over the bare-box version buys a component that still looks deliberate after two years.\u003c\/p\u003e\u003ch2\u003eIt Is Not the End of the Range\u003c\/h2\u003e\u003cp\u003eSpark planned this kit to be changed later. Fit it now for a road-legal exhaust; if the bike becomes a track bike, the GTR0501R titanium racing link pipe replaces the box and the Grid-O carries straight over.\u003c\/p\u003e\u003cp\u003eThat is worth knowing before you compare prices with the racing kit GTR0501T. The two routes end at the same place, and this one is legal on the way.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple, 2017 through 2026 — the 660 S and the 765 R, RS and S. With the bare stainless box it is GTR0507TOM. The racing version is GTR0501T, the racing link pipe alone GTR0501R. On MY24-26 machines the SKIT112 mounting kit is required.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eHomologated. Spark states full compliance with Euro 4 regulations, with the catalytic converter inside the box. Whether that covers your motorcycle depends on the class it was registered under.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0507BOM\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 kit, homologated\u003c\/li\u003e\n\u003cli\u003eSilencer: Grid-O, full titanium\u003c\/li\u003e\n\u003cli\u003eBox: AISI 304 stainless, black ceramic treatment, with catalytic converter\u003c\/li\u003e\n\u003cli\u003eSound level: 97 dB at 5,850 rpm with dB killer \/ 100 dB without\u003c\/li\u003e\n\u003cli\u003eRequired on MY24-26: SKIT112 mounting kit\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple (2017-2026)\u003c\/li\u003e\n\u003cli\u003eRoad approval: homologated, Euro 4\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":53607242825994,"sku":"GTR0507BOM","price":1091.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/674988e7ecc54_075f2d5a-f5b0-43fa-8b33-a2248d7e8cd7.png?v=1788243534"},{"product_id":"spark-exhaust-grid-o-euro5-3-4-kit-standard-mount-triumph-street-triple-765","title":"Spark Exhaust Grid-O Euro5 3\/4 Kit Standard Mount Triumph Street Triple 765 (2020-2022) GTR0503TOM","description":"\u003cp\u003eNinety-seven decibels, measured — exactly what the standard exhaust produces. Spark's Euro5 approved half system for the 2020-2022 Street Triple 765 fits a Moto2 world champion silencer and makes the bike no louder than Triumph did, while taking three kilos off it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEuro5 approved 3\/4 kit for the Triumph Street Triple 765 R, RS and S, 2020 to 2022.\u003c\/li\u003e\n\u003cli\u003e97 dB at 5,850 rpm — the identical figure Spark measured on the standard exhaust.\u003c\/li\u003e\n\u003cli\u003e3.2 kg against 6.2 kg standard — 3.0 kg saved.\u003c\/li\u003e\n\u003cli\u003eGrid-O silencer, full titanium, low standard mounting.\u003c\/li\u003e\n\u003cli\u003eCompatible with the passenger footrests.\u003c\/li\u003e\n\u003cli\u003eMore performance with no ECU modification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe Same Number as Standard\u003c\/h2\u003e\u003cp\u003eSpark publishes both readings on the same page: original 97 dB at 5,850 rpm, Spark 97 dB at 5,850 rpm. For an aftermarket exhaust carrying a racing silencer that is an unusual thing to print, and it settles the question most owners actually have.\u003c\/p\u003e\u003cp\u003eWhat changes is not the level but the character. A three-cylinder with a Spark box and a titanium silencer sounds deeper and harder-edged at the same measured pressure, because the frequency content moves rather than the amplitude. Spark says as much: the development focus was on keeping the spectacular three-cylinder note while meeting the regulation.\u003c\/p\u003e\u003ch2\u003eWhat Makes It Approved\u003c\/h2\u003e\u003cp\u003eTwo things, and Spark names both. First a very light pre-silencer in AISI 304 with a very thin wall, made with current-generation moulds and tooling, whose shape is drawn to sit with the lines of the bike rather than under them. Second a special catalytic converter inside that box — racing cell count, rich noble-metal impregnation.\u003c\/p\u003e\u003cp\u003eThe combination is what lets Spark claim more performance without any ECU change. A restrictive catalyst would cost what the exhaust gained; a heavily loaded one with an open cell structure does not.\u003c\/p\u003e\u003ch2\u003ePillion Seat Intact\u003c\/h2\u003e\u003cp\u003eSpark lists this kit as compatible with the passenger footrests — worth checking against the alternatives, because the WSSP replica link pipes for the same bike are not.\u003c\/p\u003e\u003cp\u003eThe standard mounting also keeps the silencer low and tucked, close to the swingarm. It is the least conspicuous of the three positions Spark offers on this generation, and the one that leaves the rear of the motorcycle looking closest to standard. The black ceramic treatment on the box is an option, sold as GTR0503BOM.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple 765 R, RS and S, 2020 through 2022. With the black ceramic box it is GTR0503BOM; with the Moto GP silencer GTR0504DOM. The high lateral mounting versions are GTR0505TOM and GTR0506TOM. Mounts on the standard collector with its catalyst or on Spark's GTR8502 manifold.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eApproved. Spark states compliance with Euro 4 and Euro 5 regulations for this family, with the catalytic converter inside the box.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0503TOM\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 kit, homologated\u003c\/li\u003e\n\u003cli\u003eSilencer: Grid-O, full titanium, standard low mounting\u003c\/li\u003e\n\u003cli\u003eBox: AISI 304 stainless, with catalytic converter\u003c\/li\u003e\n\u003cli\u003eSpark weight: 3.2 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 6.2 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 3.0 kg\u003c\/li\u003e\n\u003cli\u003eSound level: 97 dB at 5,850 rpm (standard exhaust: 97 dB)\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: retained\u003c\/li\u003e\n\u003cli\u003eECU: no modification required\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple 765 R \/ RS \/ S (2020-2022)\u003c\/li\u003e\n\u003cli\u003eRoad approval: approved, Euro 5\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":53607248003338,"sku":"GTR0503TOM","price":1118.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/6749d41c6afed_9518a8d5-3edb-4410-802d-48e13af7a688.png?v=1788198571"},{"product_id":"spark-exhaust-konix-evo-wssp600-replica-3-4-kit-triumph-street-triple-765","title":"Spark Exhaust Konix Evo WSSP600 Replica 3\/4 Kit Triumph Street Triple 765 (2020-2026) GTR0509T","description":"\u003cp\u003eThe World Championship silencer, on a link pipe you can fit to a standard motorcycle. Spark's WSSP600 replica kit uses the same Konix Evo case that runs in the SuperSport 600 World Championship, on an AISI 304 pipe with a carbon heat shield — 2.5 kg in total.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 racing kit for the Triumph Street Triple 765, 2020 to 2026.\u003c\/li\u003e\n\u003cli\u003eKonix Evo silencer: the same case used in the SuperSport 600 World Championship.\u003c\/li\u003e\n\u003cli\u003eAISI 304 stainless link pipe with carbon fibre heat shield.\u003c\/li\u003e\n\u003cli\u003e2.5 kg complete.\u003c\/li\u003e\n\u003cli\u003e106 dB at 5,000 rpm without the dB killer, 99 dB with it.\u003c\/li\u003e\n\u003cli\u003eNot compatible with the passenger footrests. dB killer not included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThree Published Readings\u003c\/h2\u003e\u003cp\u003eSpark measured this kit against the standard exhaust and printed all three numbers: the original at 97 dB at 5,415 rpm, this kit at 106 dB at 5,000 rpm with nothing fitted, and 99 dB at the same speed with the G9999 dB killer in place.\u003c\/p\u003e\u003cp\u003eNine decibels over standard is a great deal of noise, and seven of them come back with a plug that costs very little. Those figures are the honest basis for deciding whether this kit belongs on a road bike, a circuit bike, or a circuit bike that occasionally has to pass a sound check. Spark does not supply the dB killer with the kit, so order it if you need the lower number.\u003c\/p\u003e\u003ch2\u003eA Replica That Fits the Standard Bike\u003c\/h2\u003e\u003cp\u003eSpark's actual WSSP600 system requires a racing oil pan. This kit exists because most Street Triples do not have one: Spark redesigned the manifold routing specifically so the World Championship silencer can be fitted to an unmodified motorcycle.\u003c\/p\u003e\u003cp\u003eWhat carries over is the part that matters. The Konix Evo here has the same titanium body and carbon fibre end cap as the championship silencer, not a road-going interpretation of it.\u003c\/p\u003e\u003ch2\u003eWhat It Mounts To\u003c\/h2\u003e\u003cp\u003eThe answer depends on the model year, and Spark is explicit. On bikes up to MY2022 this kit fits either the original manifold or Spark's GTR8502 racing manifold. From MY2023 it must be combined with the GTR8502 racing manifold and the SKIT112 mounting parts.\u003c\/p\u003e\u003cp\u003eCheck that before ordering, because on a 2023-and-later bike the kit alone is not a complete purchase. The passenger footrests cannot be retained in any case.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple 765 R, RS and S, 2020 through 2026. The Force Evo alternatives on the same link pipe are GTR0510T at 350 mm and GTR0511T at 400 mm. The dB killer is G9999. For MY2023 onwards, GTR8502 and SKIT112 are required.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. The kit carries no EC certificate, and at 106 dB without the dB killer it is well above the level Spark's homologated systems for this bike produce.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0509T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 racing kit, WSSP600 replica\u003c\/li\u003e\n\u003cli\u003eSilencer: Konix Evo, titanium with carbon end cap\u003c\/li\u003e\n\u003cli\u003eLink pipe: AISI 304 stainless with carbon fibre heat shield\u003c\/li\u003e\n\u003cli\u003eSpark weight: 2.5 kg\u003c\/li\u003e\n\u003cli\u003eSound level: 106 dB at 5,000 rpm \/ 99 dB with dB killer\u003c\/li\u003e\n\u003cli\u003edB killer: not included (G9999)\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: not compatible\u003c\/li\u003e\n\u003cli\u003eFrom MY2023: requires GTR8502 and SKIT112\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple 765 R \/ RS \/ S (2020-2026)\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":53607248331018,"sku":"GTR0509T","price":856.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/674ee643a8747_9bc87c16-82ad-4af7-b359-6d540f3ef334.png?v=1788198578"},{"product_id":"spark-exhaust-konix-evo-wssp600-replica-full-system-triumph-street-triple-765","title":"Spark Exhaust Konix Evo WSSP600 Replica Full System Triumph Street Triple 765 (2020-2026) GTR8817T","description":"\u003cp\u003eA FIM-approved exhaust at 105 dB, developed with Moto2 technicians and tested on the PTR Triumph Racing Street Triple 765. It fits only a bike that already has a racing oil pan — Spark says so plainly, and it is the first thing to check.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull system for the Triumph Street Triple 765, 2020 to 2026.\u003c\/li\u003e\n\u003cli\u003eFIM-approved exhaust system at 105 dB.\u003c\/li\u003e\n\u003cli\u003eStainless steel headers with a titanium link pipe.\u003c\/li\u003e\n\u003cli\u003eKonix Evo silencer: full titanium with a carbon fibre end cap.\u003c\/li\u003e\n\u003cli\u003e2.7 kg.\u003c\/li\u003e\n\u003cli\u003eCarbon fibre heat shield included in the kit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRead This Before Ordering\u003c\/h2\u003e\u003cp\u003eSpark states the restriction in capitals: compatible only on a Street Triple 765 with a racing oil pan — the one with the right-hand passage. A standard road machine does not have it, and the system will not route past a standard pan.\u003c\/p\u003e\u003cp\u003eThis is not a caveat buried in a specification table; it is the difference between a system that fits and one that does not. If your bike has the standard oil pan, Spark's WSSP replica link pipes GTR0509T, GTR0510T and GTR0511T exist precisely for you — they use the same silencers on a manifold redesigned for the unmodified motorcycle.\u003c\/p\u003e\u003ch2\u003eWhat FIM Approval at 105 dB Means\u003c\/h2\u003e\u003cp\u003eThe FIM sets the noise ceiling for international motorcycle racing, and an approved system is one measured and listed against it. 105 dB is the figure Spark publishes for this exhaust.\u003c\/p\u003e\u003cp\u003eIt is worth being precise about what that is and is not. FIM approval is a racing credential: it tells a scrutineer the system has been measured to an international standard. It is not road homologation, and it does not replace an EC certificate. For a bike being prepared for a national or international championship it is the number the paperwork asks for; for a road-registered motorcycle it means nothing.\u003c\/p\u003e\u003ch2\u003eWhere It Was Developed\u003c\/h2\u003e\u003cp\u003eSpark's R\u0026amp;D department designed this system in collaboration with Moto2 technicians and tested it directly on the PTR Triumph Racing Street Triple 765 — the team machine, not a workshop mule.\u003c\/p\u003e\u003cp\u003eThe construction reflects that. Stainless headers where heat and stone damage are worst, a titanium link pipe where weight matters and heat does not, and a carbon fibre heat shield over the section that runs beside the rider. Each material sits where it earns its cost rather than everywhere at once.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple 765 R, RS and S, 2020 through 2026, with a racing oil pan only. With the Force Evo silencer the system is GTR8823T; the 2025 specification is GTR8828T. The stainless collector on its own is GTR8817, the full titanium one GTR8815.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. FIM approval is a racing credential, not a road one — the system carries no EC certificate and no catalytic converter.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR8817T\u003c\/li\u003e\n\u003cli\u003eType: Full system, WSSP600 replica\u003c\/li\u003e\n\u003cli\u003eHeaders: stainless steel\u003c\/li\u003e\n\u003cli\u003eLink pipe: titanium\u003c\/li\u003e\n\u003cli\u003eSilencer: Konix Evo, full titanium, carbon fibre end cap\u003c\/li\u003e\n\u003cli\u003eSpark weight: 2.7 kg\u003c\/li\u003e\n\u003cli\u003eNoise: FIM-approved at 105 dB\u003c\/li\u003e\n\u003cli\u003eIncluded: carbon fibre heat shield\u003c\/li\u003e\n\u003cli\u003eRequires: racing oil pan with right-hand passage\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple 765 R \/ RS \/ S (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":53607259177226,"sku":"GTR8817T","price":1893.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/69944129b43a2_8c8babf0-240f-415a-be1a-2f3f3837a801.png?v=1788198736"},{"product_id":"spark-exhaust-force-evo-350-mm-wssp600-replica-3-4-kit-triumph-street-triple-765","title":"Spark Exhaust Force Evo 350 mm WSSP600 Replica 3\/4 Kit Triumph Street Triple 765 (2020-2026) GTR0510T","description":"\u003cp\u003eSix decibels quieter than its Konix Evo sister, for the same money. Spark's 350 mm Force Evo on the WSSP replica link pipe measures 100 dB where the Konix Evo version measures 106 — the single most useful number when choosing between the two.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 racing kit for the Triumph Street Triple 765, 2020 to 2026.\u003c\/li\u003e\n\u003cli\u003eForce Evo silencer, titanium, 350 mm, with carbon fibre end cap.\u003c\/li\u003e\n\u003cli\u003e100 dB at 5,000 rpm without the dB killer, 94 dB with it.\u003c\/li\u003e\n\u003cli\u003eAISI 304 stainless link pipe with carbon fibre heat shield.\u003c\/li\u003e\n\u003cli\u003eRibbed titanium case converging into the end cap.\u003c\/li\u003e\n\u003cli\u003eNot compatible with the passenger footrests. dB killer not included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing by the Numbers\u003c\/h2\u003e\u003cp\u003eSpark publishes measured levels for both silencers on this link pipe, at the same engine speed. The Konix Evo reads 106 dB open and 99 dB with the plug. This Force Evo reads 100 dB open and 94 dB with it.\u003c\/p\u003e\u003cp\u003eAt list price the two kits are identical, so the decision is entirely about noise and appearance. A circuit with a 102 dB limit takes this one straight out of the box and rejects the other. A circuit with no limit makes the choice a matter of taste. Very few purchases in this catalogue come with the answer printed on the manufacturer's own page.\u003c\/p\u003e\u003ch2\u003eThe Ribbed Case\u003c\/h2\u003e\u003cp\u003eThe Force Evo is the evolution of Spark's long-serving Force silencer. Spark describes it as titanium with elegant ribbing that converges toward the carbon fibre end cap — the rib runs the length of the sleeve and resolves into the end cap's lines rather than stopping short of it.\u003c\/p\u003e\u003cp\u003eIt is a styling decision that also happens to stiffen a thin titanium sleeve, and it is the visual difference between this kit and the Konix Evo version. Both use the same stainless link pipe and the same carbon heat shield.\u003c\/p\u003e\u003ch2\u003eWhat It Mounts To\u003c\/h2\u003e\u003cp\u003eSpark sets the rule by model year. Up to MY2022 this kit fits either the original manifold or Spark's GTR8502 racing manifold. From MY2023 it must be combined with the GTR8502 manifold and the SKIT112 mounting parts.\u003c\/p\u003e\u003cp\u003eThe passenger footrests cannot be retained in either case. If the pillion seat has to stay usable, the homologated GTR0507TOM half system is the one that keeps it.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple 765 R, RS and S, 2020 through 2026. The 400 mm Force Evo version of the same kit is GTR0511T; with the Konix Evo it is GTR0509T. The dB killer is G9999. From MY2023, GTR8502 and SKIT112 are required.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. No EC certificate, and the kit replaces the standard silenced section without a catalytic converter.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0510T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 racing kit, WSSP600 replica\u003c\/li\u003e\n\u003cli\u003eSilencer: Force Evo, titanium with carbon end cap, 350 mm\u003c\/li\u003e\n\u003cli\u003eLink pipe: AISI 304 stainless with carbon fibre heat shield\u003c\/li\u003e\n\u003cli\u003eSound level: 100 dB at 5,000 rpm \/ 94 dB with dB killer\u003c\/li\u003e\n\u003cli\u003edB killer: not included (G9999)\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: not compatible\u003c\/li\u003e\n\u003cli\u003eFrom MY2023: requires GTR8502 and SKIT112\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple 765 R \/ RS \/ S (2020-2026)\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":53607259308298,"sku":"GTR0510T","price":856.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/698f2a92d27d3_40268cd7-1674-46c3-8443-0240945659eb.png?v=1788198744"},{"product_id":"spark-exhaust-force-evo-400-mm-wssp600-replica-3-4-kit-triumph-street-triple-765","title":"Spark Exhaust Force Evo 400 mm WSSP600 Replica 3\/4 Kit Triumph Street Triple 765 (2020-2026) GTR0511T","description":"\u003cp\u003eBuilt for the circuits that measure. Spark describes this as a special Force Evo in the 400 mm version, made specifically for tracks with strict noise limits — the longest silencer it offers on the Street Triple's WSSP replica link pipe.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4 racing kit for the Triumph Street Triple 765, 2020 to 2026.\u003c\/li\u003e\n\u003cli\u003eForce Evo silencer, titanium, 400 mm, with carbon fibre end cap.\u003c\/li\u003e\n\u003cli\u003eSpark's stated purpose: circuits with strict noise limits.\u003c\/li\u003e\n\u003cli\u003eFifty millimetres longer than the standard Force Evo case.\u003c\/li\u003e\n\u003cli\u003eAISI 304 stainless link pipe with carbon fibre heat shield.\u003c\/li\u003e\n\u003cli\u003eNot compatible with the passenger footrests. dB killer not included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Length Beats a Plug\u003c\/h2\u003e\u003cp\u003eThere are two ways to bring a silencer's reading down: make the case longer, or put a restrictor in the outlet. They are not equivalent.\u003c\/p\u003e\u003cp\u003eA longer case absorbs more energy over more distance and leaves the gas path open. A dB killer narrows the exit and creates back pressure at exactly the point the engine is trying to breathe out. Spark's stated aim across this range is to meet the limits without a dB killer, and a 400 mm case is how that is done here — you arrive at the sound check with a system that measures low as it stands, not one that has been plugged to get there.\u003c\/p\u003e\u003ch2\u003eFifty Millimetres of Insurance\u003c\/h2\u003e\u003cp\u003eThe 350 mm version of this kit reads 100 dB at 5,000 rpm. Spark does not publish a separate figure for the 400 mm case, which is why we will not quote one — but the reason the longer case exists is stated on Spark's own page, and it is to go lower.\u003c\/p\u003e\u003cp\u003eThirty-six euros separates the two kits. For a rider whose home circuit publishes a hard limit, or who tours between venues with different rules, that is a small price for not having to think about it. For a bike that only sees unrestricted track days, the shorter case is lighter and tidier.\u003c\/p\u003e\u003ch2\u003eModel Year Decides the Rest\u003c\/h2\u003e\u003cp\u003eUp to MY2022 this kit fits the original manifold or Spark's GTR8502 racing manifold. From MY2023 it must be combined with GTR8502 and the SKIT112 mounting parts — the later chassis moved the mounting points.\u003c\/p\u003e\u003cp\u003eThe passenger footrests cannot be retained. Spark's homologated GTR0507TOM half system is the alternative that keeps them, at a lower noise level again.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple 765 R, RS and S, 2020 through 2026. The 350 mm Force Evo version is GTR0510T; the Konix Evo version GTR0509T. The dB killer for the Force Evo case is G9999. From MY2023, GTR8502 and SKIT112 are required.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Quieter than the alternatives is not the same as legal — the kit carries no EC certificate and no catalytic converter.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0511T\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 racing kit, WSSP600 replica\u003c\/li\u003e\n\u003cli\u003eSilencer: Force Evo, titanium with carbon end cap, 400 mm\u003c\/li\u003e\n\u003cli\u003eLink pipe: AISI 304 stainless with carbon fibre heat shield\u003c\/li\u003e\n\u003cli\u003ePurpose: circuits with strict noise limits (Spark)\u003c\/li\u003e\n\u003cli\u003edB killer: not included (G9999)\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: not compatible\u003c\/li\u003e\n\u003cli\u003eFrom MY2023: requires GTR8502 and SKIT112\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple 765 R \/ RS \/ S (2020-2026)\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":53607263600906,"sku":"GTR0511T","price":892.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/698f2a89b61b4_99b2d6bc-d9e8-486a-9d93-4dfcdc0462ed.png?v=1788198841"},{"product_id":"spark-exhaust-moto-gp-dark-euro5-3-4-kit-triumph-street-triple-765","title":"Spark Exhaust Moto GP Dark Euro5 3\/4 Kit Triumph Street Triple 765 (2020-2022) GTR0504DOM","description":"\u003cp\u003eRound, very short, and with a large outlet — Spark's own description of the Moto GP silencer, here in the dark finish and behind a catalysed box that keeps the whole kit approved. It is the least conventional-looking homologated exhaust Spark builds for this bike.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEuro5 approved 3\/4 kit for the Triumph Street Triple 765 R, RS and S, 2020 to 2022.\u003c\/li\u003e\n\u003cli\u003eMoto GP silencer in dark style: round, very short, large outlet diameter.\u003c\/li\u003e\n\u003cli\u003e3.2 kg against 6.2 kg standard — 3.0 kg saved.\u003c\/li\u003e\n\u003cli\u003eCatalysed AISI 304 stainless box, standard low mounting.\u003c\/li\u003e\n\u003cli\u003eCompatible with the passenger footrests.\u003c\/li\u003e\n\u003cli\u003eMore performance with no ECU modification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eA Short Case on a Naked Bike\u003c\/h2\u003e\u003cp\u003eMost silencers on a Street Triple end somewhere under the tail. The Moto GP case ends well before that, and the outlet is wide enough to see into. Spark says the large outlet diameter is there to emphasise the three-cylinder note, which is the honest description: this is a shape chosen for how it sounds and how it looks, not for how much it absorbs.\u003c\/p\u003e\u003cp\u003eWhat makes that possible on a road-legal exhaust is the catalysed box in front of it. The regulation work happens upstream, so the silencer can be as short as the design wants. Without that architecture a case this size would not carry a certificate.\u003c\/p\u003e\u003ch2\u003eDark Instead of Titanium\u003c\/h2\u003e\u003cp\u003eSpark offers the Moto GP case in titanium and in what it calls dark style. The titanium reads as raw metal and catches light along its length; the dark finish absorbs it and turns the silencer into a shadow under the tail.\u003c\/p\u003e\u003cp\u003eOn a Street Triple in a bright colour that contrast is the whole point. On a black or graphite bike the dark case disappears into the profile and the exhaust stops being a visual event — which some riders want and some do not. Both versions are the same silencer underneath.\u003c\/p\u003e\u003ch2\u003eApproved, and Pillion-Friendly\u003c\/h2\u003e\u003cp\u003eSpark lists this kit as compatible with the passenger footrests and states the family complies with Euro 4 and Euro 5 regulations. Between them those two facts describe a motorcycle that has not given anything up.\u003c\/p\u003e\u003cp\u003eThe pre-silencer box is AISI 304 with a very thin wall, made on current tooling, and carries a catalytic converter with racing cell count and a rich noble-metal impregnation. Spark's design goal was more performance with no ECU change, and the catalyst is how that is achieved rather than in spite of it.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple 765 R, RS and S, 2020 through 2022. With the Grid-O silencer it is GTR0503TOM, or GTR0503BOM with the black ceramic box. The high lateral mounting with the Moto GP is GTR0506DOM in dark style and GTR0506TOM in titanium. Mounts on the standard collector or Spark's GTR8502.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eApproved. Spark states compliance with Euro 4 and Euro 5 regulations, with the catalytic converter inside the box.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0504DOM\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 kit, homologated\u003c\/li\u003e\n\u003cli\u003eSilencer: Moto GP, dark style, short case with large outlet\u003c\/li\u003e\n\u003cli\u003eBox: AISI 304 stainless, with catalytic converter\u003c\/li\u003e\n\u003cli\u003eSpark weight: 3.2 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 6.2 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 3.0 kg\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: retained\u003c\/li\u003e\n\u003cli\u003eECU: no modification required\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple 765 R \/ RS \/ S (2020-2022)\u003c\/li\u003e\n\u003cli\u003eRoad approval: approved, Euro 5\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":53607279591690,"sku":"GTR0504DOM","price":1094.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/6749eaca8ef97_7353e2b7-1f51-4273-8df8-cb4f10255625.png?v=1788243611"},{"product_id":"spark-exhaust-grid-o-euro5-3-4-kit-high-lateral-mount-triumph-street-triple-765","title":"Spark Exhaust Grid-O Euro5 3\/4 Kit High Lateral Mount Triumph Street Triple 765 (2020-2022) GTR0505TOM","description":"\u003cp\u003eThe silencer lifted out from under the tail and carried high beside it. Spark's high lateral mounting is the most visible of the three positions it offers on the 2020-2022 Street Triple 765 — and it stays Euro5 approved.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEuro5 approved 3\/4 kit for the Triumph Street Triple 765 R, RS and S, 2020 to 2022.\u003c\/li\u003e\n\u003cli\u003eHigh lateral silencer mounting.\u003c\/li\u003e\n\u003cli\u003eGrid-O silencer, full titanium, Moto2 world champion case.\u003c\/li\u003e\n\u003cli\u003e3.6 kg against 6.2 kg standard — 2.6 kg saved.\u003c\/li\u003e\n\u003cli\u003eCatalysed AISI 304 stainless box.\u003c\/li\u003e\n\u003cli\u003eCompatible with the passenger footrests.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThree Positions, One Bike\u003c\/h2\u003e\u003cp\u003eSpark builds this half system in a standard low mounting and in this high lateral one, and the difference is four hundred grams and two hundred and twenty-seven euros. Nothing else changes: same box, same catalyst, same silencer, same approval.\u003c\/p\u003e\u003cp\u003eThe extra weight is mounting hardware. A silencer carried high and outboard needs a longer, stiffer bracket than one tucked against the swingarm, and that bracket is the difference on the scales. Whether the position is worth it is a question about the motorcycle you want to look at, not about the exhaust.\u003c\/p\u003e\u003ch2\u003eWhat High Mounting Changes\u003c\/h2\u003e\u003cp\u003eTwo practical things follow from lifting the silencer. It moves out of the rear wheel's spray, which matters on a bike ridden in the wet — road grime and salt collect on a low silencer in a way they do not on a high one. And it raises a hot component closer to the pillion seat and the rider's leg, which is why the mounting hardware includes proper spacing.\u003c\/p\u003e\u003cp\u003eThe third thing is ground clearance, and it is the one riders notice. A high-mounted silencer cannot be the first thing to touch down.\u003c\/p\u003e\u003ch2\u003eRacing Case, Road Certificate\u003c\/h2\u003e\u003cp\u003eThe Grid-O here is the same full titanium silencer Spark developed for the World Superbike and Moto2 teams, with visible TIG welding and a titanium grid. It won the 2020 Moto2 world championship.\u003c\/p\u003e\u003cp\u003eIt is approved in this kit because of what sits in front of it: a very light AISI 304 pre-silencer box with a special catalytic converter inside, built with racing cell count and a rich noble-metal impregnation. Spark's design goal was a deeper sound and more performance with no ECU modification, and the box is what makes both legal.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple 765 R, RS and S, 2020 through 2022. With the black ceramic box it is GTR0505BOM; with the Moto GP silencer in the same position GTR0506TOM and GTR0506DOM. The standard low mounting is GTR0503TOM. Mounts on the standard collector or Spark's GTR8502.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eApproved. Spark states compliance with Euro 4 and Euro 5 regulations, with the catalytic converter inside the box.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0505TOM\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 kit, homologated\u003c\/li\u003e\n\u003cli\u003eSilencer: Grid-O, full titanium, high lateral mounting\u003c\/li\u003e\n\u003cli\u003eBox: AISI 304 stainless, with catalytic converter\u003c\/li\u003e\n\u003cli\u003eSpark weight: 3.6 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 6.2 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 2.6 kg\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: retained\u003c\/li\u003e\n\u003cli\u003eECU: no modification required\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple 765 R \/ RS \/ S (2020-2022)\u003c\/li\u003e\n\u003cli\u003eRoad approval: approved, Euro 5\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":53607279657226,"sku":"GTR0505TOM","price":1345.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/674eda64b7795_cf5a3b2f-e119-46ee-968d-2e095a9bee9a.png?v=1788198966"},{"product_id":"spark-exhaust-grid-o-euro5-3-4-kit-black-box-triumph-street-triple-765","title":"Spark Exhaust Grid-O Euro5 3\/4 Kit Black Box Triumph Street Triple 765 (2020-2022) GTR0503BOM","description":"\u003cp\u003eThe approved half system with a coated box. In the standard low mounting the pre-silencer sits under the bike, low and forward — the part of the exhaust that takes everything the road throws at it, and the part where a ceramic layer earns its keep in service rather than on the showroom floor.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEuro5 approved 3\/4 kit for the Triumph Street Triple 765 R, RS and S, 2020 to 2022.\u003c\/li\u003e\n\u003cli\u003eBlack ceramic treatment on the pre-silencer box.\u003c\/li\u003e\n\u003cli\u003eGrid-O silencer, full titanium, standard low mounting.\u003c\/li\u003e\n\u003cli\u003e3.2 kg against 6.2 kg standard.\u003c\/li\u003e\n\u003cli\u003eCatalysed AISI 304 stainless box with racing cell count.\u003c\/li\u003e\n\u003cli\u003eCompatible with the passenger footrests.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat the Coating Is Worth in Three Years\u003c\/h2\u003e\u003cp\u003eJudge this option on the second winter rather than on the first ride. A low-mounted stainless box collects everything the front wheel lifts: water, salt, grit and brake dust, baked on by heat cycles at every stop.\u003c\/p\u003e\u003cp\u003eBare AISI 304 survives that but does not look untouched afterwards — heat tint and staining set in around the hottest section and no amount of polishing fully lifts them. A baked ceramic layer gives the surface something to lose before the steel does, and it stays one colour rather than going through the blue-brown sequence. On a motorcycle you intend to keep, that is the argument; the appearance on day one is the same either way.\u003c\/p\u003e\u003ch2\u003eNot a Performance Option\u003c\/h2\u003e\u003cp\u003eIt is worth saying plainly. The box, the catalyst, the silencer, the weight and the approval are identical to GTR0503TOM. A hundred and sixty euros buys a finish and nothing else.\u003c\/p\u003e\u003cp\u003eSpark treats it as exactly that: the black ceramic treatment is listed as optional on the pre-silencer box across this generation, not as a separate specification. If you want the money in the exhaust rather than on it, the untreated version is the same product.\u003c\/p\u003e\u003ch2\u003eStill the Quiet One\u003c\/h2\u003e\u003cp\u003eSpark measured this family at 97 dB at 5,850 rpm — the identical figure it recorded for the standard Triumph exhaust. The Grid-O is the Moto2 world champion silencer and it is not a quiet component by nature; the catalysed pre-silencer box in front of it is what brings the reading back to standard.\u003c\/p\u003e\u003cp\u003eThat architecture also explains the performance claim. Spark's stated goal was more power with no ECU modification, achieved with a catalyst that has racing cell count and a rich noble-metal impregnation instead of a restrictor.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple 765 R, RS and S, 2020 through 2022. Without the ceramic treatment it is GTR0503TOM; with the Moto GP silencer GTR0504DOM. The high lateral versions are GTR0505TOM, GTR0505BOM and GTR0506TOM. Mounts on the standard collector or Spark's GTR8502.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eApproved. Spark states compliance with Euro 4 and Euro 5 regulations, with the catalytic converter inside the box.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0503BOM\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 kit, homologated\u003c\/li\u003e\n\u003cli\u003eFinish: black ceramic treatment on the pre-silencer box\u003c\/li\u003e\n\u003cli\u003eSilencer: Grid-O, full titanium, standard low mounting\u003c\/li\u003e\n\u003cli\u003eSpark weight: 3.2 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 6.2 kg\u003c\/li\u003e\n\u003cli\u003eSound level: 97 dB at 5,850 rpm (standard exhaust: 97 dB)\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: retained\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple 765 R \/ RS \/ S (2020-2022)\u003c\/li\u003e\n\u003cli\u003eRoad approval: approved, Euro 5\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":53607288832266,"sku":"GTR0503BOM","price":1280.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/6749d41c6b899_b10b99fd-95ce-445a-8234-521eb6fcae90.png?v=1788243642"},{"product_id":"spark-exhaust-moto-gp-titanium-euro5-3-4-kit-high-lateral-triumph-street-triple-765","title":"Spark Exhaust Moto GP Titanium Euro5 3\/4 Kit High Lateral Triumph Street Triple 765 (2020-2022) GTR0506TOM","description":"\u003cp\u003eThe shortest silencer Spark makes for this bike, in the most exposed position it offers — and still approved. The Moto GP case in raw titanium, carried high and outboard, behind a catalysed box that does the regulatory work.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEuro5 approved 3\/4 kit for the Triumph Street Triple 765 R, RS and S, 2020 to 2022.\u003c\/li\u003e\n\u003cli\u003eMoto GP silencer in titanium: round, very short, large outlet diameter.\u003c\/li\u003e\n\u003cli\u003eHigh lateral mounting.\u003c\/li\u003e\n\u003cli\u003e3.6 kg against 6.2 kg standard — 2.6 kg saved.\u003c\/li\u003e\n\u003cli\u003eCatalysed AISI 304 stainless box.\u003c\/li\u003e\n\u003cli\u003eCompatible with the passenger footrests.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eShort Case, High Position\u003c\/h2\u003e\u003cp\u003eThese two choices compound. A short silencer already draws attention to itself by ending sooner than the eye expects; putting it up beside the tail rather than under it removes the last thing that was hiding it.\u003c\/p\u003e\u003cp\u003eThe result is the most extrovert homologated configuration in Spark's range for this generation — and it is worth being clear that it is a styling decision. The weight, the catalyst and the approval are the same as the low-mounted Grid-O version. What changes is how much of the exhaust the motorcycle shows.\u003c\/p\u003e\u003ch2\u003eTitanium or Dark, Same Price\u003c\/h2\u003e\u003cp\u003eSpark builds the Moto GP case in titanium and in a dark finish and charges the same for both, so this is purely a decision about how you want the silencer to read.\u003c\/p\u003e\u003cp\u003eRaw titanium takes on colour with use — the heat tint at the front of the case deepens over the first few thousand kilometres, and no two silencers end up quite alike. The dark version, GTR0506DOM, stays as delivered. One of those is a feature and the other is consistency; which is which depends on the owner.\u003c\/p\u003e\u003ch2\u003eHow It Stays Legal\u003c\/h2\u003e\u003cp\u003eA very short case with a large outlet is not a quiet component. What keeps this kit approved is the pre-silencer box ahead of it: AISI 304 with a very thin wall, made on current-generation tooling, holding a catalytic converter with racing cell count and a rich noble-metal impregnation.\u003c\/p\u003e\u003cp\u003eSpark's stated aim was to raise performance without any ECU modification while meeting the regulation, and the box is where both happen. The silencer is left to do what its shape was drawn for.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eTriumph Street Triple 765 R, RS and S, 2020 through 2022. The dark-style version of this kit is GTR0506DOM. The same high position with the Grid-O is GTR0505TOM, or GTR0505BOM with the black ceramic box. The standard low mounting with the Moto GP is GTR0504DOM. Mounts on the standard collector or Spark's GTR8502.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eApproved. Spark states compliance with Euro 4 and Euro 5 regulations, with the catalytic converter inside the box.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GTR0506TOM\u003c\/li\u003e\n\u003cli\u003eType: 3\/4 kit, homologated\u003c\/li\u003e\n\u003cli\u003eSilencer: Moto GP, titanium, short case with large outlet, high lateral mounting\u003c\/li\u003e\n\u003cli\u003eBox: AISI 304 stainless, with catalytic converter\u003c\/li\u003e\n\u003cli\u003eSpark weight: 3.6 kg\u003c\/li\u003e\n\u003cli\u003eStandard weight: 6.2 kg\u003c\/li\u003e\n\u003cli\u003eWeight saving: 2.6 kg\u003c\/li\u003e\n\u003cli\u003ePassenger footrests: retained\u003c\/li\u003e\n\u003cli\u003eECU: no modification required\u003c\/li\u003e\n\u003cli\u003eFitment: Triumph Street Triple 765 R \/ RS \/ S (2020-2022)\u003c\/li\u003e\n\u003cli\u003eRoad approval: approved, Euro 5\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":53607290994954,"sku":"GTR0506TOM","price":1298.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/674edc2acce93_5cc6fe90-d343-4098-8e43-4f65cf6f4e29.png?v=1788243656"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/collections\/L-H10R16TD.png?v=1785222839","url":"https:\/\/inter-pace.com\/en-sn\/collections\/exhaust-half-systems.oembed?page=3","provider":"Inter-Pace","version":"1.0","type":"link"}