{"product_id":"milltek-80mm-opfgpf-back-exhaust-bmw-g8x-m3-m4-burnt-titanium-tips-ssxbm1320","title":"Milltek 80mm OPF\/GPF-Back Exhaust | BMW G8X M3 M4 - Burnt Titanium Tips","description":"\u003cp\u003eOPF\/GPF-back performance exhaust system for BMW G8X M3 and M4 (2020+). Direct factory fitment with centre resonator bypass valve and GT-115 burnt\/blue titanium trims. OE particulate filter removal required.\u003c\/p\u003e\n\u003cp\u003eHand-finished T304L stainless steel construction, mandrel-bent throughout. CNC-formed titanium trim options. Valved centre resonator tuned to compensate for OPF\/GPF sound-dampening characteristics while maintaining street-legal compliance. Engineered tone character optimized for M3\/M4 powertrains.\u003c\/p\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW M3 G80 (S58 engine, 2020+)\u003c\/li\u003e\n\u003cli\u003eBMW M4 G82\/G83 (S58 engine, 2020+)\u003c\/li\u003e\n\u003cli\u003eRequires OE OPF\/GPF removal - no factory hangers modify required post-cut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e Hand-crafted precision, dyno-proven performance gains, and engineered resonance tuning that sets performance exhausts apart from universal-fit alternatives. \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":51360596984031,"sku":"SSXBM1320","price":4922.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8496\/9183\/files\/SSXBM1320_1.jpg?v=1789003147","url":"https:\/\/egtuning.com\/products\/milltek-80mm-opfgpf-back-exhaust-bmw-g8x-m3-m4-burnt-titanium-tips-ssxbm1320","provider":"Egor's Garage Tuning ","version":"1.0","type":"link"}