{"product_id":"supersprint-bmw-m3-m5-m6-z4-downpipe-789311","title":"Supersprint BMW E60 M5, E61 M5, E63 M6, E64 M6 \u0026 more Stainless Steel Downpipe - (Replaces Pre-catalytic Converter,To Be Welded on OEM Manifold)","description":"\u003cp\u003eThe Supersprint Downpipe Right - Left(Replaces Pre-catalytic Converter,To Be Welded on OEM Manifold) is a precision, direct-fit stainless steel upgrade engineered for the BMW E60 M5, E61 M5, E63 M6, E64 M6 \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\u003eFor racing \/ track use only\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 Dx-Sx, 2 x Ø70 mm -\u0026gt; 2 x Ø65 mm - Full kit only\u003c\/li\u003e\n\u003cli\u003e100% Stainless steel system, 2 x Ø70mm -\u0026gt; 2 x Ø65mm\u003c\/li\u003e\n\u003cli\u003e100% Stainless steel system, 2 x Ø70mm -\u0026gt; 2 x Ø65mm - Full kit only\u003c\/li\u003e\n\u003cli\u003e100% Stainless steel system, Oversize 2 x Ø60mm -\u0026gt; 1 x Ø76mm - Full kit only\u003c\/li\u003e\n\u003cli\u003eALTERNATIVE: - 100% Stainless steel system for OEM manifold\u003c\/li\u003e\n\u003cli\u003eDownpipe kit for OEM manifold\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 E82 Coupé (For V10 - S85 engine conversion)\u003c\/li\u003e\n\u003cli\u003eBMW E88 Cabrio ( For V10 - S85 engine conversion)\u003c\/li\u003e\n\u003cli\u003eBMW E90 Sedan (S85 M5 - 5.0i V10 engine conversion)\u003c\/li\u003e\n\u003cli\u003eBMW E92 Coupé (S85 M5 - 5.0i V10 engine conversion)\u003c\/li\u003e\n\u003cli\u003eBMW E89 Z4 Roadster \/ Coupé - Conversion (S85 5.0L - V10 engine)\u003c\/li\u003e\n\u003cli\u003eBMW E90 Sedan M3 '07 -\u0026gt; '11 For S85 V10 engine conversion\u003c\/li\u003e\n\u003cli\u003eBMW E92 Coupé M3 '07 -\u0026gt; For S85 V10 engine conversion\u003c\/li\u003e\n\u003cli\u003eBMW E93 Cabrio M3 '07 -\u0026gt; For S85 V10 engine conversion\u003c\/li\u003e\n\u003cli\u003eBMW E60 (Sedan) M5 5.0i V10 '05 -\u0026gt;\u003c\/li\u003e\n\u003cli\u003eBMW E60 M5 \"CSL Umbau\" 5.7L V10 (630 Hp)\u003c\/li\u003e\n\u003cli\u003eBMW E61 (Touring) M5 5.0i V10 ' 07 -\u0026gt;\u003c\/li\u003e\n\u003cli\u003eBMW E63 Coupé M6 5.0i V10 '05 -\u0026gt;\u003c\/li\u003e\n\u003cli\u003eBMW E64 Cabrio M6 5.0i V10 ' 05 -\u0026gt;\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":57668767252862,"sku":"789311","price":602.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/7568\/8011\/files\/14910-2-789311_web-560875.jpg?v=1783672394","url":"https:\/\/r44performance.com\/products\/supersprint-bmw-m3-m5-m6-z4-downpipe-789311","provider":"R44 Performance","version":"1.0","type":"link"}