{"product_id":"arrow-71554gpi","title":"Arrow GP2 Slip-On Silencer Dark Stainless Steel BMW S1000RR K67 (2019-2026) 71554GPI","description":"\u003cp\u003eBuilt for riders who demand race-derived performance from their BMW S1000RR K67, the Arrow GP2 71554GPI slip-on silencer delivers a sharper throttle response, a genuine weight saving of 1.72 kg, and the aggressive dark stainless aesthetic that belongs on a machine capable of competing at the front of any grid.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDark stainless steel canister with stainless steel end cap and internal components — corrosion-resistant, heat-tolerant and built to endure season after season of hard use.\u003c\/li\u003e\n\u003cli\u003eWeighs just 1.72 kg, trimming unsprung and overall mass to improve handling precision and corner-entry stability.\u003c\/li\u003e\n\u003cli\u003eE-number road approval included, with a removable dB killer so you can run unrestricted on track and compliant on the road.\u003c\/li\u003e\n\u003cli\u003eInlet diameter 60 mm, outlet diameter 58 mm, overall length 200 mm — precision-engineered to flow freely and match the S1000RR's combustion characteristics.\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on fitment replaces the stock silencer; expandable to a full system by pairing with a compatible Arrow header for maximum power and throttle response gains.\u003c\/li\u003e\n\u003cli\u003eArrow recommends a dedicated ECU remap to unlock the full performance potential when fitted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTrack Performance \u0026amp; Build Quality\u003c\/h2\u003e\u003cp\u003eThe GP2 series is Arrow's response to riders who spend as much time on circuit as on the road. The dark stainless finish is not merely cosmetic — the treated surface resists discolouration under sustained high-heat conditions far better than a polished canister, keeping the exhaust looking purposeful after back-to-back track sessions. Every internal component is stainless steel, eliminating the corrosion pathways that degrade sound quality and flow efficiency over time.\u003c\/p\u003e\u003cp\u003eAt 1.72 kg the GP2 slip-on is a meaningful improvement over the S1000RR's factory silencer. That mass reduction sits high and to the rear of the chassis, where cutting weight has a disproportionate effect on the bike's agility under braking and in direction changes — something immediately felt when pushing hard through a technical section.\u003c\/p\u003e\u003ch2\u003eRoad \u0026amp; Everyday Usability\u003c\/h2\u003e\u003cp\u003eThe supplied dB killer keeps noise levels within legal limits for road use, and because it is removable you are not compromising track performance to maintain road legality. The E-number type approval means fitting the GP2 with the dB killer in place satisfies EU roadworthiness requirements, so the silencer doubles as a practical daily upgrade as well as a circuit weapon.\u003c\/p\u003e\u003cp\u003eInstallation follows a straightforward plug-and-play process — no cutting, no custom fabrication. If you later decide to upgrade to a full Arrow exhaust system, the 71554GPI integrates directly with the matching Arrow header, turning your slip-on investment into the foundation of a complete, flow-matched system.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis silencer is engineered exclusively for the BMW S1000RR K67, covering model years 2019 through 2026. It is compatible with the standard Arrow header to form a full exhaust system. Always verify your exact build date and variant before ordering.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBMW S1000RR K67 — 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\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\u003eArrow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e71554GPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eGP2\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\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\u003eInternal components\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.72 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall length\u003c\/td\u003e\n\u003ctd\u003e200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet diameter\u003c\/td\u003e\n\u003ctd\u003e60 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\u003eRoad approval\u003c\/td\u003e\n\u003ctd\u003eE-number approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003edB killer\u003c\/td\u003e\n\u003ctd\u003eIncluded, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eBMW S1000RR K67 (2019-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":53168792731914,"sku":"71554GPI","price":463.73,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/71554GPI.png?v=1780815417","url":"https:\/\/inter-pace.com\/tr-tr\/products\/arrow-71554gpi","provider":"Inter-Pace","version":"1.0","type":"link"}