{"product_id":"arrow-71928ak","title":"Arrow Indy-Race Aluminium Slip-On Silencer Kawasaki ZX-10R\/RR (2021-2026) 71928AK","description":"\u003cp\u003eCrafted from aircraft-grade aluminium with a carbon end cap and stainless steel internals, the Arrow Indy-Race slip-on silencer 71928AK is a masterclass in lightweight precision engineering. Developed specifically for the Kawasaki ZX-10R and ZX-10RR (2021–2026), it tips the scales at just 2.12 kg while delivering genuinely improved throttle response and a noticeable power uplift over the heavy OEM unit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium aluminium silencer body keeps weight to just 2.12 kg for improved handling and power-to-weight gains.\u003c\/li\u003e\n\u003cli\u003eCarbon end cap adds a race-bred aesthetic and further reduces overall mass.\u003c\/li\u003e\n\u003cli\u003eStainless steel internal components ensure exceptional heat resistance and long-term durability.\u003c\/li\u003e\n\u003cli\u003eTitanium mid-pipe delivers consistent performance and outstanding corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eE-mark road approval included — fully street-legal straight out of the box.\u003c\/li\u003e\n\u003cli\u003eDB-Killer supplied as standard, giving you full volume control for road and track use.\u003c\/li\u003e\n\u003cli\u003eCompatible with Arrow headers to build a complete high-performance exhaust system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Materials\u003c\/h2\u003e\u003cp\u003eWhere many slip-on silencers compromise on internals to hit a price point, the Arrow Indy-Race 71928AK takes a different approach. The outer canister is formed from high-grade aluminium — light, thermally stable, and resistant to the stone strikes and weather that come with real-world riding. Inside, stainless steel baffling and packing retain their integrity across thousands of heat cycles, while the titanium mid-pipe bridges the connection between your stock headers and the new silencer with minimal weight penalty and zero rust risk.\u003c\/p\u003e\u003cp\u003eThe carbon end cap is not a cosmetic afterthought; it completes the thermal management story and gives the exhaust a visual signature that reads as genuinely performance-oriented rather than factory-fitted.\u003c\/p\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eThe Indy-Race name has track pedigree, and this silencer earns it. The optimised flow path sharpens throttle response across the mid-range and extends top-end pull on the ZX-10R and ZX-10RR, transforming the character of the engine without requiring an ECU remap as a prerequisite — though Arrow recommends a bespoke mapping to extract maximum performance and the sharpest possible throttle response. The included DB-Killer clips in cleanly when noise limits apply and removes in seconds when they do not.\u003c\/p\u003e\u003ch2\u003eRoad and Track Use\u003c\/h2\u003e\u003cp\u003eThe factory-fitted E-mark certification means the 71928AK satisfies legal requirements for road registration in all E-mark countries without any additional paperwork. For track days where noise regulations are stricter, the DB-Killer drops output to a compliant level. Riders who want to push further can pair this silencer with an Arrow header to create a full Arrow exhaust system, unlocking the complete flow and sound profile the Indy-Race was designed around.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-10R — model years 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-10RR — model years 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\n\u003cli\u003eCompatible with Arrow headers for a full Arrow exhaust system build\u003c\/li\u003e\n\u003cli\u003eCompatible with other Arrow slip-on configurations in the ZX-10R\/RR range\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\u003e71928AK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e2.12 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Length\u003c\/th\u003e\n\u003ctd\u003e220 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutlet Diameter\u003c\/th\u003e\n\u003ctd\u003e58 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInlet Diameter\u003c\/th\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eAluminium\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\u003eInternal Components\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMid-Pipe Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoad Approval\u003c\/th\u003e\n\u003ctd\u003eE-mark (street-legal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDB-Killer\u003c\/th\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":53168797548810,"sku":"71928AK","price":681.87,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/71928AK2.png?v=1780815666","url":"https:\/\/inter-pace.com\/products\/arrow-71928ak","provider":"Inter-Pace","version":"1.0","type":"link"}