{"product_id":"milltek-sport-bmw-m3-m4-exhaust-system-g80-g81-g82-g83","title":"Milltek Sport BMW M3\/M4 Exhaust System (G80\/G81\/G82\/G83)","description":"\u003cp\u003eMilltek Sport BMW G80 M3 G82 M4 Axle Back \/ Cat Back Exhaust System delivers noticeable power gains, incredible sound \u0026amp; aggressive looks.\u003c\/p\u003e\n\u003cp\u003eAs standard, the Milltek system comes as an Axle Back Exhaust System however, with the addition of an OPF\/GPF Bypass Mid Section, it becomes a full Cat Back Exhaust System.\u003c\/p\u003e\n\u003cp\u003eCrafted from the highest quality type-304 aircraft-grade stainless steel, this system provides a considerable weight saving over the factory exhaust. The Milltek upgrade dramatically reduces back pressure, improving throttle response with no loss of low-end torque. \u003cspan data-mce-fragment=\"1\"\u003eMandrel bending in the pipework ensures full-flow bends for better gas flow. Milltek Sport exhaust systems are increased in bore to ensure ultimate performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eHaving a resonated OPF\/GPF Bypass Mid Section is quieter and slightly more restrictive than the non-resonated option. It all depends on how loud you wish the car to be. If you would like to purchase a resonated or non-resonated OPF\/GPF Bypass Mid Section on its own, we also have these available \u003ca title=\"Milltek BMW G80 M3 OPF Delete Midpipes | R44 Performance\" href=\"https:\/\/gbp.r44performance.com\/collections\/bmw-m3-g80-exhausts?sort_by=best-selling\u0026amp;filter.p.vendor=Milltek\u0026amp;filter.p.product_type=Midpipe\u0026amp;filter.v.price.gte=\u0026amp;filter.v.price.lte=\"\u003ehere\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eDesigned and manufactured in the UK!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/X_vHGHEAlf0\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eSYSTEM COMPONENTS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- LH Valved Link \u0026amp; Outlet Pipe - MSBM355\u003cbr\u003e- Adaptors to OE GPF\/OPF - MSBM326\u003cbr\u003e- RH Valved Link \u0026amp; Outlet Pipe - MSBM356\u003cbr\u003e- Milltek Rear Silencer\/Backbox - MSBM357\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e(Optional)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e- Non-resonated OPF\/GPF Bypass Mid Section - SSXBM1194\u003cbr\u003e- Resonated OPF\/GPF Bypass Mid Section - SSXBM1193\u003cbr\u003e\u003cbr\u003e- Your chosen tips\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003ePRODUCT SPECIFICATION\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- High-quality type-304 aircraft-grade stainless steel\u003cbr\u003e- Precision, quality-controlled manufacture to ISO 9001 standards\u003cbr\u003e- Substantial weight saving over original equipment exhaust systems\u003cbr\u003e- Reduces back pressure with no loss of low-end or mid-range torque\u003cbr\u003e- Sharper throttle response\u003cbr\u003e- Designed \u0026amp; manufactured in the UK\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-mce-fragment=\"1\"\u003eCOMPATIBILITY\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e- BMW G80 M3 Saloon (2021+)\u003cbr data-mce-fragment=\"1\"\u003e- BMW G80 M3 Competition Saloon (2021+)\u003cbr data-mce-fragment=\"1\"\u003e- BMW G81 M3 Touring (2023+)\u003cbr data-mce-fragment=\"1\"\u003e- BMW G81 M3 Competition Touring (2023+)\u003cbr data-mce-fragment=\"1\"\u003e- BMW G82 M4 Coupe (2021+)\u003cbr data-mce-fragment=\"1\"\u003e- BMW G82 M4 Competition Coupe (2021+)\u003cbr data-mce-fragment=\"1\"\u003e- BMW G83 M4 Convertible (2021+)\u003cbr data-mce-fragment=\"1\"\u003e- BMW G83 M4 Competition Convertible (2021+)+)\u003cbr\u003eGPF-equipped models ONLY\u003c\/p\u003e","brand":"R44 Performance","offers":[{"title":"Polished Chrome Tips","offer_id":52869370085600,"sku":"SSXBM1169","price":3691.41,"currency_code":"GBP","in_stock":true},{"title":"Carbon Fibre Tips","offer_id":52869370118368,"sku":"SSXBM1173","price":4524.11,"currency_code":"GBP","in_stock":true},{"title":"Cerakote Black Tips","offer_id":52869370151136,"sku":"SSXBM1170","price":4101.49,"currency_code":"GBP","in_stock":true},{"title":"Burnt Titanium Tips","offer_id":52869370183904,"sku":"SSXBM1172","price":4619.68,"currency_code":"GBP","in_stock":true},{"title":"Brushed Titanium Tips","offer_id":52869370216672,"sku":"SSXBM1171","price":4408.98,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.carouselstore.co.uk\/products\/milltek-sport-bmw-m3-m4-exhaust-system-g80-g81-g82-g83","provider":"Carousel Store","version":"1.0","type":"link"}