{"product_id":"spark-exhaust-force-racing-full-system-350-mm-kawasaki-zx-10r","title":"Spark Exhaust Force Racing Full System Stainless Collector 350 mm Kawasaki ZX-10R (2011-2020) GKA8814T","description":"\u003cp\u003eFour and a half kilos, out of an exhaust system. The standard assembly on a ZX-10R of this generation weighs 9,3 kg; this one weighs 4,9. Spark calls it the Superbike version and measures it at 102 dB, which puts it inside most European circuit limits without an insert.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRacing full system for the Kawasaki ZX-10R, 2011 to 2020.\u003c\/li\u003e\n\u003cli\u003eCollector in AISI 304 stainless steel, 65 mm.\u003c\/li\u003e\n\u003cli\u003eForce silencer, 350 mm, titanium.\u003c\/li\u003e\n\u003cli\u003e4,9 kg against 9,3 kg for the standard system.\u003c\/li\u003e\n\u003cli\u003e102 dB — Spark's Superbike specification.\u003c\/li\u003e\n\u003cli\u003eRacing part, not approved for road use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eStainless Where It Counts, Titanium Where It Shows\u003c\/h2\u003e\u003cp\u003eThe collector is AISI 304 at 65 mm diameter, not titanium. That is a deliberate choice for a racing system: the collector is the part that gets kicked by a foot peg in a crash, that takes the heat cycling closest to the head, and that a rider is most likely to have to straighten in a paddock rather than replace.\u003c\/p\u003e\u003cp\u003eThe silencer is titanium, 350 mm long, in the Force shape. That is where the weight saving and the visible part of the article sit.\u003c\/p\u003e\u003ch2\u003e102 Decibels, and What It Buys\u003c\/h2\u003e\u003cp\u003eCircuit noise limits in Europe are enforced at the gate, and a bike that measures over is sent home. Spark states 102 dB for this system, and that number is with the silencer as supplied — no dB killer to fit, nothing to leave in place for scrutineering and take out for the session.\u003c\/p\u003e\u003cp\u003e102 sits comfortably under the 107 dB ceiling applied by the French championship and the Endurance World Championship, and under the limits most club days work to.\u003c\/p\u003e\u003ch2\u003eTwo Generations, One Article\u003c\/h2\u003e\u003cp\u003eSpark lists this system for the ZX-10R of 2011 to 2015 and of 2016 to 2020. The exhaust routing on the two is close enough for one collector to serve both, which is unusual across a model change of that size and worth knowing if the bike is a mixed-year track machine.\u003c\/p\u003e\u003cp\u003eIt does not fit the 2021 and later ZX-10R and RR. Those take the GKA8853T titanium system or the GKA8854T three-quarter kit.\u003c\/p\u003e\u003ch2\u003eThe Half of the Weight That Is Not Metal\u003c\/h2\u003e\u003cp\u003eThe 4,4 kg difference is not only material. The standard system carries a catalytic converter, its housing, and the shielding around it — and all of that goes when a racing system replaces it. That is also exactly why this article cannot be registered for the road.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eKawasaki ZX-10R, 2011 to 2020. Not for the 2021-on ZX-10R and ZX-10RR — for those, the full titanium system is GKA8853T and the three-quarter kit GKA8854T. For the 2016 to 2020 machines, Spark also offers the GKA8817T three-quarter kit that keeps the original collector.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Spark lists this system as not approved. Closed course use only — it removes the catalytic converter the motorcycle was type-approved with.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GKA8814T\u003c\/li\u003e\n\u003cli\u003eType: Full system, racing\u003c\/li\u003e\n\u003cli\u003eCollector: AISI 304 stainless steel, 65 mm\u003c\/li\u003e\n\u003cli\u003eSilencer: Force, 350 mm, titanium\u003c\/li\u003e\n\u003cli\u003eWeight: 4,9 kg (standard system 9,3 kg)\u003c\/li\u003e\n\u003cli\u003eNoise: 102 dB, Superbike specification\u003c\/li\u003e\n\u003cli\u003edB killer: not required for the stated figure\u003c\/li\u003e\n\u003cli\u003eRoad approval: none, racing part\u003c\/li\u003e\n\u003cli\u003eFitment: Kawasaki ZX-10R (2011-2020)\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":53611753144586,"sku":"GKA8814T","price":1590.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/6798b471a89f6_8c046048-7032-498f-8d44-a1bd98a54ed0.png?v=1788267857","url":"https:\/\/inter-pace.com\/en-ad\/products\/spark-exhaust-force-racing-full-system-350-mm-kawasaki-zx-10r","provider":"Inter-Pace","version":"1.0","type":"link"}