{"product_id":"milltek-bmw-f40-1-series-128ti-maxton-x-milltek-opf-gpf-back-exhaust-system-fits-maxton-diffuser-only","title":"BMW F40 1 Series 128ti - Maxton x Milltek - OPF\/GPF Back Exhaust System - Fits Maxton Diffuser Only","description":"\u003ch2\u003eBMW F40 1 Series 128ti - Maxton x Milltek - OPF\/GPF Back Exhaust System - Fits Maxton Diffuser Only\u003c\/h2\u003e \u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cp\u003eThis Milltek Sport cat-back exhaust system has been developed for the \u003cstrong\u003eBMW F40 1 Series 128ti\u003c\/strong\u003e in the \u003cstrong\u003eMaxton x Milltek - OPF\/GPF Back Exhaust System - Fits Maxton Diffuser Only\u003c\/strong\u003e configuration. It replaces the relevant exhaust sections behind the catalytic converter\/GPF area to deliver a more purposeful exhaust note, improved gas flow and a higher-quality performance appearance while retaining a vehicle-specific fit.\u003c\/p\u003e \u003cp\u003eChoose your tip style from the options above.\u003c\/p\u003e \u003ch3\u003eFitment\u003c\/h3\u003e \u003cul\u003e\u003cli\u003eBMW 1 Series 128ti 5 Door (F40 OPF\/GPF Equipped) (2021+)\u003c\/li\u003e\u003c\/ul\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eVehicle-specific Milltek Sport fitment for the application shown above.\u003c\/li\u003e\n\u003cli\u003eManufactured from high-quality 304L stainless steel for corrosion resistance and long-term durability.\u003c\/li\u003e\n\u003cli\u003eDesigned and manufactured in the UK by Milltek Sport.\u003c\/li\u003e\n\u003cli\u003eEngineered as a performance exhaust upgrade with fit, flow and sound in mind.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProfessional Fitting\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFitting is available - please contact us for a quote.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Milltek Exhausts","offers":[{"title":"Quad GT-100 Polished Tips","offer_id":58106796376404,"sku":"SSXBM1248","price":1762.06,"currency_code":"GBP","in_stock":true},{"title":"Quad GT-100 Cerkote Black Tips","offer_id":58106796409172,"sku":"SSXBM1249","price":1897.08,"currency_code":"GBP","in_stock":true},{"title":"Quad GT-100 Brushed Titanium Tips","offer_id":58106796441940,"sku":"SSXBM1250","price":2306.14,"currency_code":"GBP","in_stock":false},{"title":"Quad GT-100 Burnt Titanium Tips","offer_id":58106796474708,"sku":"SSXBM1251","price":2405.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/0425\/3268\/files\/SSXBM1248_1.jpg?v=1793711843","url":"https:\/\/fifty9performance.co.uk\/products\/milltek-bmw-f40-1-series-128ti-maxton-x-milltek-opf-gpf-back-exhaust-system-fits-maxton-diffuser-only","provider":"Fifty9 Performance","version":"1.0","type":"link"}