{"product_id":"milltek-80mm-axle-back-exhaust-for-bmw-g8x-m3-m4-polished-tips-ssxbm1169","title":"Milltek 80mm Axle-Back Exhaust for BMW G8X M3 M4, Polished Tips","description":"\u003cp\u003eMilltek 80mm Axle-Back Exhaust System for BMW G8X M3 and M4. Direct bolt-on replacement for the OE rear silencer section, no modifications to mid-pipe required. Uses factory hangers and mounting points.\u003c\/p\u003e\n\u003cp\u003eConstructed from T304L stainless steel with mandrel-bent 3.15\" \/ 80mm primary pipes. GT-115 polished trim rings. Cutting of OE exhaust outlet required for fitment. Engineered to exhilarate with a more pronounced full-throttle character while maintaining composure at steady throttle.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW G8X M3 (2021+)\u003c\/li\u003e\n\u003cli\u003eBMW G8X M4 (2021+)\u003c\/li\u003e\n\u003cli\u003eAxle-back configuration only (replaces rear silencer)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \u0026amp; Finish\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eT304L stainless steel, hand-finished\u003c\/li\u003e\n\u003cli\u003eMandrel-bent primary pipes\u003c\/li\u003e\n\u003cli\u003ePolished GT-115 trim rings\u003c\/li\u003e\n\u003cli\u003eDirect OEM mounting compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Milltek precision stainless steel systems are dyno-proven for sound character and flow efficiency across European and Japanese performance platforms. \u003c\/p\u003e\n\u003cp\u003eFits OE system.\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\u003e2021-2026 BMW M3 Competition\u003c\/li\u003e\n\u003cli\u003e2021-2026 BMW M4 Competition\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150725804318,"sku":"MILSSXBM1169","price":3781.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXBM1169_1.jpg?v=1791255063","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-80mm-axle-back-exhaust-for-bmw-g8x-m3-m4-polished-tips-ssxbm1169","provider":"Signature Autohaus","version":"1.0","type":"link"}