{"product_id":"arrow-71894prn","title":"Arrow Pro-Race Slip-On Silencer Dark Stainless Steel – Yamaha YZF-R3 (2019-2020) 71894PRN","description":"\u003cp\u003eArrow's Pro-Race lineage is built on decades of racing pedigree, and the 71894PRN brings that heritage straight to the Yamaha YZF-R3. Finished in dark stainless steel with matching stainless end caps, this slip-on silencer pairs an unmistakably purposeful aesthetic with a genuine 1.43 kg kerb weight — a combination that sharpens throttle response and lends the R3 a race-bred character that plain stock exhausts simply cannot match.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDark stainless steel finish throughout — a subtly aggressive look that sets the YZF-R3 apart from standard trim without resorting to loud visual gimmicks.\u003c\/li\u003e\n\u003cli\u003eWeighs just 1.43 kg, reducing unsprung mass and contributing to noticeably crisper throttle pick-up and more agile handling.\u003c\/li\u003e\n\u003cli\u003eHomologated with an E-number for full road-legal use — includes a removable dB killer for street compliance without compromising the Pro-Race soundtrack on track.\u003c\/li\u003e\n\u003cli\u003e250 mm canister length and a 68 mm outlet \/ 45 mm inlet geometry engineered specifically for the YZF-R3's exhaust flow characteristics.\u003c\/li\u003e\n\u003cli\u003eInner components, end cap and silencer body all in stainless steel for outstanding corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003eArrow recommends pairing with a model-specific ECU mapping to unlock the full performance potential of the Pro-Race system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign, Finish and Heritage\u003c\/h2\u003e\u003cp\u003eThe Pro-Race name carries genuine weight in the paddock. Arrow has supplied exhaust systems to World Superbike, MotoGP and Supersport teams for years, and every detail of the Pro-Race range reflects that background. The dark stainless steel treatment gives the 71894PRN a low-key, tactical look — closer to a track-day tool than a chrome showpiece — which suits the YZF-R3's sharp, angular bodywork perfectly. The stainless end cap echoes the canister finish, creating a cohesive appearance whether the silencer is viewed from the kerb or the pit lane.\u003c\/p\u003e\u003ch2\u003ePerformance and Road Use\u003c\/h2\u003e\u003cp\u003eThe slip-on format means fitment is straightforward: the 45 mm inlet connects directly to the existing mid-pipe, and the geometry has been calculated to complement the R3's parallel-twin breathing characteristics. The included dB killer satisfies noise regulations for everyday road use and can be removed for circuit sessions where regulations permit. For riders seeking the most from the system, a dedicated ECU map calibrated to the Pro-Race's flow characteristics will sharpen fuelling across the rev range and extract the full benefit of the reduced back-pressure.\u003c\/p\u003e\u003cp\u003ePlease note: the primary product image is a computer-generated composite, as Arrow had not yet released a model-specific photograph for the YZF-R3 at time of listing. The product itself fully matches all specifications described here.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eYamaha YZF-R3 — model years 2019 and 2020\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003e71894PRN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eArrow\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer material\u003c\/td\u003e\n\u003ctd\u003eDark stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd cap material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner components\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanister length\u003c\/td\u003e\n\u003ctd\u003e250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet diameter\u003c\/td\u003e\n\u003ctd\u003e68 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet diameter\u003c\/td\u003e\n\u003ctd\u003e45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoad homologation\u003c\/td\u003e\n\u003ctd\u003eE-number approved, dB killer included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":53168803119370,"sku":"71894PRN","price":4180.0,"currency_code":"MAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/71894PRN.png?v=1780815856","url":"https:\/\/inter-pace.com\/en-ma\/products\/arrow-71894prn","provider":"Inter-Pace","version":"1.0","type":"link"}