{"product_id":"arrow-pista-full-exhaust-system-titanium-bmw-m1000rr-71205ptz","title":"Arrow Pista Full Exhaust System Titanium BMW M1000RR (2021-2026) 71205PTZ","description":"\u003cp\u003eBuilt without compromise for circuit work, the Arrow Pista 71205PTZ is a full exhaust system engineered specifically for the BMW M1000RR (2021-2026). Every component — titanium header, titanium silencer, carbon end cap — exists to extract maximum power, sharpen throttle response, and strip kilograms from the BMW's already focused chassis.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRace-bred titanium construction throughout the header and silencer for an exceptional strength-to-weight ratio and outstanding heat resistance\u003c\/li\u003e\n\u003cli\u003eComplete system weight of just 5.20 kg, delivering a meaningful mass reduction over the stock exhaust and improving the M1000RR's handling balance\u003c\/li\u003e\n\u003cli\u003eCarbon end cap adds rigidity while reinforcing the racing aesthetic at the tail of the bike\u003c\/li\u003e\n\u003cli\u003eStainless steel internals ensure long-term durability under sustained high-temperature race conditions\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer lets you dial sound levels to suit pit lane noise limits or open track sessions\u003c\/li\u003e\n\u003cli\u003eDesigned to deliver significant power gains and optimised throttle response under race conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTrack Performance\u003c\/h2\u003e\u003cp\u003eThe Pista series sits at the top of the Arrow range and makes no concessions to road legality. The 71205PTZ is homologated for race use only and has been developed to complement the M1000RR's high-revving S1000RR-derived inline-four. The free-flowing titanium header reduces back-pressure and improves scavenging, while the titanium silencer keeps unsprung and reciprocating mass to a minimum. The result is sharper mid-range response and stronger top-end pull — exactly what a WorldSBK-derived superbike demands on circuit.\u003c\/p\u003e\u003ch2\u003eMaterials \u0026amp; Construction\u003c\/h2\u003e\u003cp\u003eArrow selects aerospace-grade titanium for both the header and the main silencer body, balancing extreme heat tolerance with minimal weight. The carbon fibre end cap is precision-formed for a tight, vibration-resistant fit. Internal components are fabricated from stainless steel to withstand repeated heat cycling across a race weekend without degradation. The inlet connection measures 65 mm and the outlet 58 mm, with an overall silencer length of 300 mm — dimensions optimised for the M1000RR's chassis packaging.\u003c\/p\u003e\u003cp\u003eFor the best possible results, Arrow recommends a dedicated ECU remap to unlock the full potential of the 71205PTZ on the BMW M1000RR.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis full system fits the BMW M1000RR for model years 2021 through 2026. It is a direct, bolt-on replacement requiring no frame modification. As a race-use-only product it is not road legal and carries no street homologation.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 71205PTZ\u003c\/li\u003e\n\u003cli\u003eSystem type: Full exhaust system (header + silencer)\u003c\/li\u003e\n\u003cli\u003eHeader material: Titanium\u003c\/li\u003e\n\u003cli\u003eSilencer material: Titanium\u003c\/li\u003e\n\u003cli\u003eEnd cap material: Carbon fibre\u003c\/li\u003e\n\u003cli\u003eInternal components: Stainless steel\u003c\/li\u003e\n\u003cli\u003eTotal system weight: 5.20 kg\u003c\/li\u003e\n\u003cli\u003eSilencer length: 300 mm\u003c\/li\u003e\n\u003cli\u003eInlet diameter: 65 mm\u003c\/li\u003e\n\u003cli\u003eOutlet diameter: 58 mm\u003c\/li\u003e\n\u003cli\u003edB killer: Included, removable\u003c\/li\u003e\n\u003cli\u003eHomologation: Race use only — not road legal\u003c\/li\u003e\n\u003cli\u003eFitment: BMW M1000RR (2021-2026)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":53168793747722,"sku":"71205PTZ","price":2673.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/71225PTZ.png?v=1780815471","url":"https:\/\/inter-pace.com\/products\/arrow-pista-full-exhaust-system-titanium-bmw-m1000rr-71205ptz","provider":"Inter-Pace","version":"1.0","type":"link"}