{"product_id":"arrow-pro-race-full-exhaust-system-stainless-steel-titanium-bmw-m1000rr","title":"Arrow Pro-Race Full Exhaust System in Stainless Steel \u0026 Titanium – BMW M1000RR K66 (2021-2026) 71206CP","description":"\u003cp\u003eBuilt without compromise for circuit use, the Arrow Pro-Race full exhaust system 71206CP transforms the BMW M1000RR K66 into a sharper, lighter, and louder racing weapon. Stainless steel headers feed a titanium silencer to deliver a system that weighs just 3.60 kg in total — freeing mass exactly where it counts on the track while unlocking the inline-four's full breathing potential.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRace-tuned full system — headers and silencer engineered specifically for the BMW M1000RR K66 (2021-2026) for maximum power and throttle response at race pace.\u003c\/li\u003e\n\u003cli\u003eStainless steel header construction — exceptional heat resistance and durability under sustained high-rpm running.\u003c\/li\u003e\n\u003cli\u003eTitanium silencer, end caps and internals — outstanding heat dissipation with a minimal weight penalty, total system weight 3.60 kg.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer — dial in the noise level to meet circuit regulations or remove it entirely for unrestricted performance.\u003c\/li\u003e\n\u003cli\u003ePrecision fitment — 68 mm outlet diameter and 250 mm silencer length designed as a direct, clean installation on the K66 chassis.\u003c\/li\u003e\n\u003cli\u003eA dedicated ECU remap is strongly recommended to realise the full performance gain from this open system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance on Track\u003c\/h2\u003e\u003cp\u003eArrow designed the Pro-Race system around one environment: the racetrack. The stainless steel headers are shaped to maximise scavenging and exhaust flow velocity across the M1000RR's rev range, while the titanium can keeps overall mass as low as possible to benefit both handling and power-to-weight ratio. The result is sharper throttle pickup, improved top-end power, and a race-grade exhaust note that reflects the intent of the machine beneath it. The removable dB killer means the system can be configured to comply with noise limits at noise-sensitive circuits without requiring any permanent modification.\u003c\/p\u003e\u003ch2\u003eMaterials \u0026amp; Construction\u003c\/h2\u003e\u003cp\u003eThe header section is fabricated from high-grade stainless steel — chosen for its thermal stability, resistance to corrosion, and the structural integrity demanded by continuous track sessions. The silencer body, end caps, and internal components are all titanium, a material that combines outstanding strength-to-weight characteristics with excellent heat management. The combination of the two metals is deliberate: stainless steel where rigidity under heat matters most, titanium where every saved gram improves the motorcycle's dynamic behaviour.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis system is designed exclusively for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBMW M1000RR — chassis code K66, model years 2021, 2022, 2023, 2024, 2025, and 2026.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eImportant notice: the Arrow Pro-Race 71206CP is approved for race use only. It carries no road homologation and must not be used on public roads. Always verify compliance with the regulations of your specific race series or circuit before fitting.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eArrow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e71206CP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Type\u003c\/th\u003e\n\u003ctd\u003eFull exhaust system (headers + silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eBMW M1000RR K66 (2021-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader Material\u003c\/th\u003e\n\u003ctd\u003eStainless steel\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 Caps \u0026amp; Internals\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal System Weight\u003c\/th\u003e\n\u003ctd\u003e3.60 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Length\u003c\/th\u003e\n\u003ctd\u003e250 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutlet Diameter\u003c\/th\u003e\n\u003ctd\u003e68 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edB Killer\u003c\/th\u003e\n\u003ctd\u003eIncluded, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHomologation\u003c\/th\u003e\n\u003ctd\u003eRace use only — no road approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":53168793944330,"sku":"71206CP","price":1975.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/71206CP_725fc2f7-7259-4cce-af48-32557649a41b.png?v=1780815476","url":"https:\/\/inter-pace.com\/products\/arrow-pro-race-full-exhaust-system-stainless-steel-titanium-bmw-m1000rr","provider":"Inter-Pace","version":"1.0","type":"link"}