{"product_id":"evolution-racewerks-er-bmw-s58-g80-g82-crossover-exhaust-pipe-m3-m3-competition-m4-m4-competition","title":"Evolution Racewerks (ER) BMW S58 G80 G82 Crossover Exhaust Pipe (M3, M3 Competition, M4 \u0026 M4 Competition)","description":"\u003ch4\u003e\u003cspan\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eIntroducing our new Midpipe Crossover Exhaust Pipe for your twin turbo S58 engine! Fits 2021+ M3 and M4.\u003c\/p\u003e\n\u003cp\u003eRestrictions in the exhaust system robs horsepower and torque especially on turbocharged cars. Thus, removing as much exhaust flow restrictions will increase horsepower and torque significantly. The G Chassis M3\/M4 utilize a Y style mid pipe. However, both two downpipes are both on the right side of the engine. The left side downpipe connects to the \"crossover\" pipe as it crosses over to the left side underneath the transmission to connect to the midpipes. The right side downpipe connects directly to the mid pipe. Since this crossover pipe goes under the transmission, BMW squished the round pipe into an oval to give clearance. However, by going from a round tube to an oval, this causes turbulence inside the pipe which causes a restriction. We found that there is plenty of clearance to keep the tubing round, and thus we built our replacment Crossover Pipe without needing to squish the tubing. The factory crossover pipe ultilizes cast components so it is quite heavy. Our replacement Crossover Pipe is lighter and thus some weight savings can be had.\u003c\/p\u003e\n\u003cp\u003eOur Competition Series Catless Downpipes is constructed out of 100% 304 grade stainless steel and utilize mandrel bent piping. They are 100% TIG welded by our in house fabricators and built in the USA. 100% bolt on.\u003c\/p\u003e\n\u003cp\u003eOur Crossover Pipe is designed to fit perfectly with either the factory or your aftermarket mid pipes. There are no compatibility issues whatsover. The Crossover Pipe will come by default with brushed finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCeramic Thermal Coating\u003c\/strong\u003e - The purpose of ceramic coating downpipes is to keep heat from the exhaust gases inside the downpipe from radiating out. This keeps underhood temperatures lower and less heat absortion by nearby parts\/surfaces. Another added benefit is that by keeping in heat (energy) in the exhaust gases inside the downpipe, exhaust flow velocities stay up, resulting in lower backpressure. The ceramic coating also adds additonal corrosion resistance. We utilize the best ceramic coating possible. Our thermal coating can resist up to 2000F of heat. It is available in black only (all the other colors cannot withstand the high levels of heat).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eNow available for the 2021+ BMW M3\/M4 S58 Engines!\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigher Max Horsepower Power Curve\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigher Intial Torque Curve. Torque curve hits faster and higher and longer.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBetter throttle response and faster turbo spool up times\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMandrel Bent 3\" piping. Smooth transition to the exhaust system.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e100% Stainless Steel Construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e100% TIG welded for better quality welds\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrecision CNC machined turbocharger V-Band and flange\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMirror polish or brush finish\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable with high temperature black thermal coating to reduce underhood temperatures\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with the factory or aftermarket exhaust systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTrack tested durability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes all hardware for complete installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBMW M Series G80 M3 Saloon (2021+)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eM3 \u0026amp; M3 Competition (Inc.\u003cspan\u003e \u003c\/span\u003exDrive models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eBMW M Series G81 M3 Touring (2022+)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eM3 Competition xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eBMW M Series G82 M4 Coupe (2021+)\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eM4,\u003cspan\u003e \u003c\/span\u003eM4 Competition\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e(Inc.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003exDrive models)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eBMW M Series G83 M4 Convertible (2021+)\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eM4 Competition\u003cspan data-mce-fragment=\"1\"\u003e xDrive\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eBM-EXH028-C\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMore Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvolution Racewerks (ER)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEvolution Racewerks (ER) Limited Lifetime Warranty (Non-Transferable)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Evolution Racewerks (ER)","offers":[{"title":"Brushed","offer_id":64544962019677,"sku":"BM-EXH028-C","price":832.2,"currency_code":"GBP","in_stock":true},{"title":"Polished","offer_id":64544962052445,"sku":"BM-EXH028-C-2","price":899.12,"currency_code":"GBP","in_stock":true},{"title":"Ceramic Thermal Coat Black","offer_id":64544962085213,"sku":"BM-EXH028-C-3","price":974.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/1qifYUyhM8CMykvg60GOQ9IkLEGiZx2yE_16c662d4-937a-4269-8e89-ab42586fb14d.jpg?v=1777364143","url":"https:\/\/performancepartsdirect.co.uk\/products\/evolution-racewerks-er-bmw-s58-g80-g82-crossover-exhaust-pipe-m3-m3-competition-m4-m4-competition","provider":"Performance Parts Direct","version":"1.0","type":"link"}