{"product_id":"milltek-80mm-axle-back-exhaust-bmw-g8x-m3-m4-brushed-titanium-tips-ssxbm1171","title":"Milltek 80mm Axle-Back Exhaust | BMW G8X M3 M4 - Brushed Titanium Tips","description":"\u003cp\u003eMilltek 80mm Axle-Back Exhaust System for BMW G8X M3 and M4. Direct bolt-on replacement for the OE axle-back section, no turbo modifications required. Delivers enhanced exhaust flow and a more pronounced engineered tone without full system replacement.\u003c\/p\u003e\n\u003cp\u003eConstructed from T304L stainless steel with GT-115 brushed titanium trim options. 3.15\" (80mm) mandrel-bent pipe diameter optimizes scavenging. OE+ fitment uses factory hangers and mounting points. Requires OE system cutting for installation.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW M3 G8X (2021-present)\u003c\/li\u003e\n\u003cli\u003eBMW M4 G8X (2021-present)\u003c\/li\u003e\n\u003cli\u003eAxle-back configuration only - does not replace downpipe or mid-section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Hand-finished T304L construction ensures durability and engineered sound character tuned to the S58 platform. \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","brand":"Milltek","offers":[{"title":"Default Title","offer_id":51360566771935,"sku":"SSXBM1171","price":4513.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8496\/9183\/files\/SSXBM1171_1.jpg?v=1789002940","url":"https:\/\/egtuning.com\/products\/milltek-80mm-axle-back-exhaust-bmw-g8x-m3-m4-brushed-titanium-tips-ssxbm1171","provider":"Egor's Garage Tuning ","version":"1.0","type":"link"}