{"product_id":"supersprint-bmw-e90-e91-e92-front-pipe-524432","title":"Supersprint BMW E90 3 Series, E91 3 Series, E92 3 Series, E93 3 Series \u0026 more Stainless Steel Front Exhaust with Metallic Catalytic Converter","description":"\u003cp\u003eThe Supersprint Front Exhaust with Metallic Catalytic Converter Right + Left is a precision, direct-fit stainless steel upgrade engineered for the BMW E90 3 Series, E91 3 Series, E92 3 Series, E93 3 Series \u0026amp; more. 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\u003eThreaded bung for the oxygen sensor provided\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 system \"Twin pipe Design\", with valve, Oversize 2 x Ø65mm\u003c\/li\u003e\n\u003cli\u003e100% Stainless steel system Oversize 2 x Ø65mm - 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 E90 Sedan 335i Bi-turbo (500 Hp -\u0026gt; 800 Hp N54 engine conversion) '06 -\u0026gt; 04\/2010\u003c\/li\u003e\n\u003cli\u003eBMW E91 Touring 335i Bi-turbo (500 Hp -\u0026gt; 800 Hp N54 engine conversion) '06 -\u0026gt; 04\/2010\u003c\/li\u003e\n\u003cli\u003eBMW E92 Coupé 335i Bi-turbo (500 Hp -\u0026gt; 800 Hp N54 engine conversion) '06 -\u0026gt; 04\/2012\u003c\/li\u003e\n\u003cli\u003eBMW E92 Coupé 335is Bi-turbo ( Mod. USA N54T 500 Hp -\u0026gt; 800 Hp engine conversion) '09 -\u0026gt; '13\u003c\/li\u003e\n\u003cli\u003eBMW E93 Cabrio 335i Bi-turbo (500 Hp -\u0026gt; 800 Hp N54 engine conversion) '06 -\u0026gt; 04\/2012\u003c\/li\u003e\n\u003cli\u003eBMW E93 Cabrio 335is Bi-turbo ( Mod. USA N54T 500 Hp -\u0026gt; 800 Hp engine conversion) '09 -\u0026gt; '13\u003c\/li\u003e\n\u003cli\u003eALPINA B3 \/ B3 S (F30 \/ F31) Sedan \/ Touring (410 Hp - 440 Hp) 2014 -\u0026gt; (with valve)\u003c\/li\u003e\n\u003cli\u003eALPINA B4 \/ B4 S (F32 \/ F33) Coupé \/ Cabrio (410 Hp - 440 Hp) 2014 -\u0026gt; (with valve)\u003c\/li\u003e\n\u003cli\u003eALPINA B4 S (F32) Coupé \"Edition 99\" (458 Hp) 2019 -\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":57668722295166,"sku":"524432","price":3970.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/7568\/8011\/files\/81179-2-28067-98268.jpg?v=1783671542","url":"https:\/\/r44performance.com\/products\/supersprint-bmw-e90-e91-e92-front-pipe-524432","provider":"R44 Performance","version":"1.0","type":"link"}