{"product_id":"supersprint-axle-back-exhaust-system-for-bmw-e91","title":"SUPERSPRINT Axle-Back Exhaust System for BMW E91","description":"\u003cp\u003eEngineered in Supersprint's Italian workshops for the BMW E91, this programme replaces the restrictive factory silencing with mandrel-bent stainless tubing. The result is a deeper, more layered note that builds with revs and settles down at a cruise. Freer gas flow adds usable power through the mid range, and the thin-wall stainless build saves weight over the standard system. Made in Italy, with mandrel-bent pipework and hand-finished welds throughout.\u003c\/p\u003e\n\u003ch3\u003eSystems available for this car\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRace rear muffler, 100% Stainless steel\u003c\/li\u003e\n\u003cli\u003e100% Stainless steel system, Oversize 2 x Ø54mm -\u0026gt; 1 x Ø70mm 100% Stainless steel \"Cat.-back\" system - Full kit only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngine versions covered\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBMW E91 Touring 318i \/ 320i (N43) 2007-2008\u003c\/li\u003e\n\u003cli\u003eBMW E91 Touring 323i \/ 325i \/ 325xi (Europe version-N52 \/ N52N) 2005-2008\u003c\/li\u003e\n\u003cli\u003eBMW E91 Touring 325i \/ 325xi (Europe version-N53) 2007-2008\u003c\/li\u003e\n\u003cli\u003eBMW E91 Touring 325xi (usa version N52) 2005-2006\u003c\/li\u003e\n\u003cli\u003eBMW E91 Touring 328i \/ 328xi (usa version N52N) 2004-2008\u003c\/li\u003e\n\u003cli\u003eBMW E91 Touring 330i \/ 330xi (Europe version-N52 \/ N52N) 2005-2008\u003c\/li\u003e\n\u003cli\u003eBMW E91 Touring 330i \/ 330xi (Europe version-N53) 2007-2008\u003c\/li\u003e\n\u003cli\u003eBMW E91 Touring 335i Bi-Turbo (306 Hp N54 Engine) 2006-2008\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuild details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThreaded bung for oxygen sensor provided\u003c\/li\u003e\n\u003cli\u003eThreaded bung for oxygen sensor provided 100%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrice on request — send us your car details and we will quote the exact system, including shipping.\u003c\/p\u003e","brand":"SUPERSPRINT","offers":[{"title":"Default Title","offer_id":44313309118542,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1509\/2302\/files\/supersprint-axle-back-exhaust-system-for-bmw-e91-systems-335.webp?v=1789168215","url":"https:\/\/www.tuningempire.co\/products\/supersprint-axle-back-exhaust-system-for-bmw-e91","provider":"Tuning Empire","version":"1.0","type":"link"}