{"title":"BMW M140i Exhausts","description":"\u003cp\u003eMilltek Sport performance exhaust systems for BMW M140i F20 \u0026amp; F21. Cat-back, turbo-back, downpipes and silencer upgrades for 3.0 Turbo engines.\u003c\/p\u003e\u003cp\u003eAll systems manufactured from aircraft-grade 304 stainless steel. EC Approved road-legal options available on selected systems.\u003c\/p\u003e","products":[{"product_id":"exhaust-system-1-series-m135i-3-5-door-f21-f20-none-xdrive","title":"BMW 1 Series M135i 3 \u0026 5 Door (F21 \u0026 F20, None Xdrive) Cat-back","description":"\u003cp\u003eThis Milltek Sport performance exhaust is precision-engineered.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aircraft-grade 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework for optimal flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1x ValveSonic Plus Controller and Loom for BMW F Series\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 Series M135I 3 \u0026amp; 5 Door (F21 \u0026amp; F20, None Xdrive)\u003c\/li\u003e\n\u003cli\u003e1 Series M140I 3 \u0026amp; 5 Door (F20 \u0026amp; F21 Lci, Non-OPF \u0026amp; None Xdrive)\u003c\/li\u003e\n\u003cli\u003e2 Series M2 Coupé (F87)\u003c\/li\u003e\n\u003cli\u003e2 Series M235I Coupé (F22) (None Xdrive)\u003c\/li\u003e\n\u003cli\u003e2 Series M240I Coupe (F22 Lci, Non-OPF \u0026amp; None Xdrive)\u003c\/li\u003e\n\u003cli\u003e3 Series F80 M3 \u0026amp; M3 Competition Saloon (Non OPF\/GPF Models Only)\u003c\/li\u003e\n\u003cli\u003e4 Series F82\/83 M4 Coupe\/Convertible \u0026amp; M4 Competition Coupé (Non-OPF Equipped Models Only)\u003c\/li\u003e\n\u003cli\u003eValvesonic + BMW F Series Models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Some configurations (such as de-cat options) are for motorsport\/off-road use only.\u003c\/em\u003e\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Standard \/ Standard","offer_id":63225336758621,"sku":"SSXVS001","price":438.73,"currency_code":"GBP","in_stock":true},{"title":"Cerakote Black \/ 3.00\"","offer_id":63225336791389,"sku":"SSXBM966","price":1440.68,"currency_code":"GBP","in_stock":true},{"title":"Polished \/ 3.00\"","offer_id":63225336824157,"sku":"SSXBM967","price":1346.06,"currency_code":"GBP","in_stock":true},{"title":"Titanium \/ 3.00\"","offer_id":63225336856925,"sku":"SSXBM1024","price":1593.52,"currency_code":"GBP","in_stock":true},{"title":"Cerakote Black \/ 3.00\" (SSXBM965)","offer_id":63225336889693,"sku":"SSXBM965","price":1438.0,"currency_code":"GBP","in_stock":true},{"title":"Polished \/ 3.00\" (SSXBM964)","offer_id":63225336922461,"sku":"SSXBM964","price":1343.38,"currency_code":"GBP","in_stock":true},{"title":"Titanium \/ 3.00\" (SSXBM1023)","offer_id":63225336955229,"sku":"SSXBM1023","price":1590.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6586\/7101\/files\/SSXVS001_1__81014.jpg?v=1769608771"},{"product_id":"large-bore-downpipe-1-series-m140i-3-5-door-f20-f21-lci-nonopf-none","title":"BMW 1 Series M140i 3 \u0026 5 Door (F20 \u0026 F21 LCI, Non-GPF \u0026 None Xdrive) Large Bore Downpipe","description":"\u003cp data-fitment-note=\"1\"\u003e\u003cstrong\u003eFitment requirement:\u003c\/strong\u003e This downpipe can be fitted with either a Milltek Sport or an OE cat-back system.\u003c\/p\u003e\n\u003cp\u003eThis Milltek Sport large-bore downpipe reduces back pressure.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aircraft-grade 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework for optimal flow\u003c\/li\u003e\n\u003cli\u003eLarge-bore 3.54\" (90.00mm) tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included*\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1x Large Bore Downpipe with 100CSPI Race Cat\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 Series M140I 3 \u0026amp; 5 Door (F20 \u0026amp; F21 Lci, Non-OPF \u0026amp; None Xdrive)\u003c\/li\u003e\n\u003cli\u003e1 Series M140I 3 \u0026amp; 5 Door (F20 \u0026amp; F21 Lci, OPF Only \u0026amp; None Xdrive)\u003c\/li\u003e\n\u003cli\u003e2 Series M240I Coupe (F22 Lci, Non-OPF \u0026amp; None Xdrive)\u003c\/li\u003e\n\u003cli\u003e2 Series M240I Coupe (F22 Lci, OPF Only \u0026amp; Non Xdrive Models)\u003c\/li\u003e\n\u003cli\u003e3 Series F30 \u0026amp; F31 M340I Saloon \u0026amp; Touring (Lci Models, Xdrive \u0026amp; Non Xdrive Models)\u003c\/li\u003e\n\u003cli\u003e4 Series F32 \u0026amp; F33 M440I Coupe \u0026amp; Grand Coupe (Xdrive \u0026amp; Non Xdrive Models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e For motorsport\/off-road use only.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Kit contents — including any adapter pipe — vary by the configuration you select. Choose the option matching your vehicle's OE or Milltek Sport cat-back.\u003c\/em\u003e\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Race","offer_id":63724381569373,"sku":"SSXBM1322","price":902.05,"currency_code":"GBP","in_stock":true},{"title":"Road Legal \/ Sports Cat","offer_id":63724381602141,"sku":"SSXBM1039","price":1961.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6586\/7101\/files\/SSXBM1322_1__19964_744ca765-f148-43a1-8893-f2d5506505f0.jpg?v=1772718741"},{"product_id":"cat-back-1-series-m140i-3-5-door-f20-f21-lci-nonopf-none","title":"BMW 1 Series M140i 3 \u0026 5 Door (F20 \u0026 F21 LCI, Non-GPF \u0026 None Xdrive) Cat-back","description":"\u003cp\u003eThis Milltek Sport cat-back exhaust system replaces the factory exhaust from the catalytic converter rearward.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aircraft-grade 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework for optimal flow\u003c\/li\u003e\n\u003cli\u003eLarge-bore 3.15\" (80.00mm) tubing\u003c\/li\u003e\n\u003cli\u003eRoad-legal and race versions available — choose in the Specification option\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included*\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1x HJS ECE Downpipe \u0026amp; Cat Euro 6 for Mx40i Models (300 cell)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 Series M140I 3 \u0026amp; 5 Door (F20 \u0026amp; F21 Lci, Non-OPF \u0026amp; None Xdrive)\u003c\/li\u003e\n\u003cli\u003e2 Series M240I Coupe (F22 Lci, Non-OPF \u0026amp; None Xdrive)\u003c\/li\u003e\n\u003cli\u003e3 Series F30 \u0026amp; F31 M340I Saloon \u0026amp; Touring (Lci Models, Xdrive \u0026amp; Non Xdrive Models)\u003c\/li\u003e\n\u003cli\u003e4 Series F32 \u0026amp; F33 M440I Coupe \u0026amp; Grand Coupe (Xdrive \u0026amp; Non Xdrive Models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Race versions are for motorsport\/off-road use only.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Kit contents — including any adapter pipe — vary by the configuration you select. Choose the option matching your vehicle's OE or Milltek Sport cat-back.\u003c\/em\u003e\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Standard \/ Road Legal \/ Sports Cat","offer_id":63225337872733,"sku":"SSXBM1039","price":1961.16,"currency_code":"GBP","in_stock":true},{"title":"GT90 Burnt Titanium \/ Race \/ Non-Res","offer_id":63225337905501,"sku":"SSXBM1049","price":2092.74,"currency_code":"GBP","in_stock":true},{"title":"Carbon \/ Race \/ Non-Res","offer_id":63225337938269,"sku":"SSXBM1045","price":1869.23,"currency_code":"GBP","in_stock":true},{"title":"GT90 Cerakote Black \/ Race \/ Non-Res","offer_id":63225337971037,"sku":"SSXBM1047","price":1840.81,"currency_code":"GBP","in_stock":true},{"title":"GT90 Polished \/ Race \/ Non-Res","offer_id":63225338003805,"sku":"SSXBM1046","price":1746.19,"currency_code":"GBP","in_stock":true},{"title":"GT90 Titanium \/ Race \/ Non-Res","offer_id":63225338036573,"sku":"SSXBM1048","price":1993.64,"currency_code":"GBP","in_stock":true},{"title":"GT90 Burnt Titanium Oval \/ Race \/ Resonated","offer_id":63225338069341,"sku":"SSXBM1043","price":1950.02,"currency_code":"GBP","in_stock":true},{"title":"Carbon Oval \/ Race \/ Resonated","offer_id":63225338102109,"sku":"SSXBM1044","price":1726.51,"currency_code":"GBP","in_stock":true},{"title":"GT90 Cerakote Black Oval \/ Race \/ Resonated","offer_id":63225338134877,"sku":"SSXBM1041","price":1698.1,"currency_code":"GBP","in_stock":true},{"title":"GT90 Polished Oval \/ Race \/ Resonated","offer_id":63225338167645,"sku":"SSXBM1040","price":1603.48,"currency_code":"GBP","in_stock":true},{"title":"GT90 Titanium Oval \/ Race \/ Resonated","offer_id":63225338200413,"sku":"SSXBM1042","price":1850.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6586\/7101\/files\/SSXBM1039_1__93448.jpg?v=1769608776"},{"product_id":"particulate-filter-back-1-series-m140i-3-5-door-f20-f21-lci-opf-only-no","title":"BMW 1 Series M140i 3 \u0026 5 Door (F20 \u0026 F21 LCI, OPF Only \u0026 None Xdrive) Particulate Filter-back","description":"\u003cp\u003eThis Milltek Sport particulate filter-back exhaust replaces the factory exhaust from the OPF\/GPF rearward.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConstructed from aircraft-grade 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework for optimal flow\u003c\/li\u003e\n\u003cli\u003eLarge-bore 3.00\" (76.20mm) tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included*\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1x Non Resonated Centre Section\u003c\/li\u003e\n\u003cli\u003e1x Rear Silencer Assembly (Valved)\u003c\/li\u003e\n\u003cli\u003e1x Outlet Pipe (Non-Valved)\u003c\/li\u003e\n\u003cli\u003e1x Outlet Pipe (Valved)\u003c\/li\u003e\n\u003cli\u003e1x LH Mounting Bracket\u003c\/li\u003e\n\u003cli\u003e1x RH Mounting Bracket\u003c\/li\u003e\n\u003cli\u003e2x 90mm Burnt Titanium Trims\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e*Exact components may vary depending on variant selection (e.g., tip style, cat type, sound level).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 Series M140I 3 \u0026amp; 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