{"product_id":"supersprint-bmw-g22-g23-g26-rear-exhaust-527104","title":"Supersprint BMW G22 4 Series, G23 4 Series \u0026 G26 4 Series Stainless Steel Rear Exhaust - with Valve(For OEM Endpipes)","description":"\u003cp\u003eThe Supersprint Rear Exhaust Right - Left with Valve(For OEM Endpipes) is a precision, direct-fit stainless steel upgrade engineered for the BMW G22 4 Series, G23 4 Series \u0026amp; G26 4 Series. It replaces the restrictive factory component to free up exhaust flow, sharpen throttle response and give your BMW a deeper, more purposeful note.\u003c\/p\u003e\u003cp\u003eSupersprint has been handcrafting performance exhausts in Mantova, Italy since 1955. Every system is designed and validated on the dyno – not by assumption – using thin-wall stainless steel and carefully sized tubing that raises exhaust gas velocity while protecting mid-range torque, so you gain real, usable power across the rev range.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete left- and right-hand pair – both sides included\u003c\/li\u003e\n\u003cli\u003eHandmade in Italy from corrosion-resistant stainless steel\u003c\/li\u003e\n\u003cli\u003eDyno-developed for genuine mid-range and top-end power gains\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on fit to the OEM mounting points\u003c\/li\u003e\n\u003cli\u003eCompatible with the OEM catalytic converter\u003c\/li\u003e\n\u003cli\u003eCompliant with noise regulation 70\/157\/EEC\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePart of the following Supersprint exhaust systems:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e100% Stainless steel \"Cat.-back\", right - left system, for the stock diffuser - \"V-clamp\" connecting version - Full kit only\u003c\/li\u003e\n\u003cli\u003e100% Stainless steel \"Cat.-back\", right - left system, for the stock diffuser - \"slip-on\" connecting version - Full kit only\u003c\/li\u003e\n\u003cli\u003e100% Stainless steel \"Cat.-back\", right - left system, for the stock diffuser - Full kit only\u003c\/li\u003e\n\u003cli\u003e100% Stainless steel system \"OPF-Back\" - Full kit only\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment – this part is compatible with:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW G22 Coupé M440i (B58 - 374 Hp) 2021 -\u0026gt; (with valve)\u003c\/li\u003e\n\u003cli\u003eBMW G22 Coupé M440i xDrive (B58 - 374 Hp) 2021 -\u0026gt; (with valve)\u003c\/li\u003e\n\u003cli\u003eBMW G22 Coupé M440i (USA - Model B58 - 374 Hp) 2021 -\u0026gt; (with valve)\u003c\/li\u003e\n\u003cli\u003eBMW G22 Coupé M440i xDrive (USA - Model B58 - 374 Hp) 2021 -\u0026gt; (with valve)\u003c\/li\u003e\n\u003cli\u003eBMW G22 Coupé M440i (B58 - 374 Hp - models with OPF) 2021 -\u0026gt; (with valve)\u003c\/li\u003e\n\u003cli\u003eBMW G22 Coupé M440i xDrive (B58 - 374 Hp - models with OPF) 2021 -\u0026gt; (with valve)\u003c\/li\u003e\n\u003cli\u003eBMW G23 Cabrio M440i xDrive (USA - Model B58 - 374 Hp) 2021 -\u0026gt; (with valve)\u003c\/li\u003e\n\u003cli\u003eBMW G23 Cabrio M440i xDrive (B58 - 374 Hp - models with OPF) 2021 -\u0026gt; (with valve)\u003c\/li\u003e\n\u003cli\u003eBMW G26 Gran Coupé M440i xDrive Mild Hybrid (B58 - 374 Hp - models with OPF) 2021 -\u0026gt; (with valve)\u003c\/li\u003e\n\u003cli\u003eBMW G26 Gran Coupé M440i xDrive Mild Hybrid (USA - Model B58 - 374 Hp) 2021 -\u0026gt; (with valve)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSupplied by R44 Performance, an authorised Supersprint partner, with fast UK and worldwide delivery. Need help choosing the right option for your build? Contact our team for expert fitment advice.\u003c\/p\u003e","brand":"Supersprint","offers":[{"title":"Default Title","offer_id":57668738679166,"sku":"527104","price":3620.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/7568\/8011\/files\/527004web-225008.jpg?v=1783671980","url":"https:\/\/r44performance.com\/products\/supersprint-bmw-g22-g23-g26-rear-exhaust-527104","provider":"R44 Performance","version":"1.0","type":"link"}