{"product_id":"milltek-80mm-opfgpf-back-system-bmw-x3-g01-x4-g02-s58-polished-tips-ssxbm1197","title":"Milltek 80mm OPF\/GPF Back System | BMW X3 G01 X4 G02 S58 - Polished Tips","description":"\u003cp\u003eMilltek 80mm OPF\/GPF Back System designed for BMW X3 G01 and X4 G02 with S58 engine. Direct factory fitment using OEM hangers - no modification required. This system replaces the OEM cat-back section and is compatible with the factory particulate filter.\u003c\/p\u003e\u003cp\u003eConstructed from T304L stainless steel with mandrel-bent piping and CNC-formed junctions. Hand-finished welding throughout. Available with GT-115 polished trims. Multiple configurations allow you to tune the acoustic character and volume to your preference - from refined to aggressive tone depending on resonated or non-resonated selection.\u003c\/p\u003e\u003cp\u003eEngineered for the S58 platform with attention to OEM resonance points. Direct bolt-on fitment preserves all factory diagnostics and emissions compatibility. Built to withstand harsh conditions with premium material.\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":51360567165151,"sku":"SSXBM1197","price":4811.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8496\/9183\/files\/SSXBM1197_1.jpg?v=1789002959","url":"https:\/\/egtuning.com\/products\/milltek-80mm-opfgpf-back-system-bmw-x3-g01-x4-g02-s58-polished-tips-ssxbm1197","provider":"Egor's Garage Tuning ","version":"1.0","type":"link"}