{"product_id":"milltek-resonated-cat-back-exhaust-for-bmw-4-series-f32-428i-auto-oe-style-twin-outlet-polished-tips-ssxbm1008","title":"Milltek Resonated Cat-Back Exhaust for BMW 4 Series F32 428i Auto OE-Style Twin Outlet, Polished Tips","description":"\u003cp\u003eMilltek resonated cat-back exhaust system for BMW 4 Series F32 428i models. Direct factory replacement using OEM hangers and mounting points-no modification required. Hand-finished T304L stainless steel construction with CNC-formed polished twin outlet trims. Engineered to reduce drone and resonance peaks while maintaining a refined, purposeful tone across the rev range.\u003c\/p\u003e\u003cp\u003e The resonator chamber eliminates highway drone common to aggressive exhaust configurations, making this system ideal for daily drivers who want improved sound character without excessive cabin noise. OE+ fitment ensures seamless integration with your F32's factory suspension and bodywork. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW 4 Series F32 (2014-2016) with 428i engine\u003c\/li\u003e\n\u003cli\u003eDirect cat-back configuration (catalytic converter to rear bumper)\u003c\/li\u003e\n\u003cli\u003eRetains OEM emissions and valve systems\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\u003e2014-2016 BMW 428i Base\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":60150670393630,"sku":"MILSSXBM1008","price":1998.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7965\/3406\/files\/SSXBM1008_1.jpg?v=1791254430","url":"https:\/\/shop.signatureautohaus.com\/products\/milltek-resonated-cat-back-exhaust-for-bmw-4-series-f32-428i-auto-oe-style-twin-outlet-polished-tips-ssxbm1008","provider":"Signature Autohaus","version":"1.0","type":"link"}