{"product_id":"milltek-equal-length-cat-back-exhaust-for-bmw-f80-m3-f82-m4-carbon-fibre-tips-ssxbm1149","title":"Milltek Equal Length Cat-Back Exhaust for BMW F80 M3 F82 M4, Carbon Fibre Tips","description":"\u003cp\u003eMilltek Race Equal Length Cat-Back Exhaust System for BMW F80 M3 and F82 M4 (non-convertible). Direct factory fitment replacement with no modifications required. Hand-finished T304L stainless steel construction with carbon fibre trim package. Available in resonated and non-resonated configurations to suit your acoustic preference-from refined daily driver tone to full-throttle track intensity.\u003c\/p\u003e\n\u003cp\u003eEngineered for maximum flow and signature Milltek sound character. Mandrel-bent primary tubes eliminate turbulence; equal length design optimizes scavenging and delivers aggressive mid-range response. All systems feature OEM hangers and fitment points. Carbon fibre trims add aggressive visual presence without compromising OEM+ integration. Decibel-tested for consistent performance across configurations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eT304L stainless steel construction-hand-finished for durability\u003c\/li\u003e\n\u003cli\u003eEqual length design (loudest configuration available)\u003c\/li\u003e\n\u003cli\u003eCarbon fibre trim package included\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM cat-back section\u003c\/li\u003e\n\u003cli\u003eNon-convertible fitment (does not fit F80\/F82 convertible models)\u003c\/li\u003e\n\u003cli\u003eMandrel-bent piping with optimized resonance points\u003c\/li\u003e\n\u003cli\u003eOEM valve compatibility (if equipped)\u003c\/li\u003e\n\u003c\/ul\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":60150723674398,"sku":"MILSSXBM1149","price":3262.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXBM1149_1.jpg?v=1791255020","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-equal-length-cat-back-exhaust-for-bmw-f80-m3-f82-m4-carbon-fibre-tips-ssxbm1149","provider":"Signature Autohaus","version":"1.0","type":"link"}