{"product_id":"milltek-race-cat-back-exhaust-for-bmw-f80-m3-f82-m4-carbon-fibre-tips-ssxbm1063","title":"Milltek Race Cat-Back Exhaust for BMW F80 M3 F82 M4, Carbon Fibre Tips","description":"\u003cp\u003eMilltek Race Cat-Back Exhaust System for BMW F80 M3 and F82 M4. Direct replacement for the OE system (cutting required). Hand-finished T304L stainless steel construction with carbon fiber trim pieces. Engineered for maximum volume and aggressive tone character on full throttle.\u003c\/p\u003e\n\u003cp\u003eMandrel-bent T304Lstainless steel piping with CNC-formed sections. Non-resonated design delivers unfiltered engine note. Carbon fiber tail trim adds visual aggression. OE hangers used where possible. Decibel-tested for full-throttle character; louder than OE but tuned for musicality, not drone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW F80 M3 (S55 engine, 2014-2019)\u003c\/li\u003e\n\u003cli\u003eBMW F82 M4 (S55 engine, 2014-2019)\u003c\/li\u003e\n\u003cli\u003eRequires OE system removal and cutting of factory hangers\u003c\/li\u003e\n\u003cli\u003eNo modification to vehicle chassis required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Race systems are designed for closed-course and track use; check local emissions regulations for street use in your region. \u003c\/p\u003e\n\u003cp\u003eDesigned and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.\u003c\/p\u003e\n\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n\u003cul class=\"fitment-list\"\u003e\n\u003cli\u003e2015-2018 BMW M3 Base\u003c\/li\u003e\n\u003cli\u003e2015-2018 BMW M4 Base\u003c\/li\u003e\n\u003cli\u003e2016 BMW M4 GTS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150708732190,"sku":"MILSSXBM1063","price":3292.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXBM1063_1.jpg?v=1791254722","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-race-cat-back-exhaust-for-bmw-f80-m3-f82-m4-carbon-fibre-tips-ssxbm1063","provider":"Signature Autohaus","version":"1.0","type":"link"}