{"title":"BMW M6 F13 Downpipes","description":null,"products":[{"product_id":"evolution-racewerks-competition-series-catless-downpipe-2011-bmw-m5-f10-bmw-m6-f12-f13","title":"Evolution Racewerks Competition Catless Downpipe – BMW M5 (F10) \/ M6 (F12 \/ F13)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eEvolution Racewerks Competition Series Catless Downpipes are built for the BMW S63B44Tü twin-turbo V8 and fit the 2011 and newer M5 (F10) and 2011 and newer M6 (F12 \/ F13). They are constructed from 100% 304 grade stainless steel with mandrel bent piping, TIG welded in house and built in the USA. The factory turbine housing uses a 3.5\" V-band flange, which Evolution Racewerks duplicated and CNC machined from billet 304 stainless steel; the O2 sensor bungs are CNC machined stainless and the brackets are laser cut and TIG welded with stainless rod.\u003c\/p\u003e\n\u003cp\u003eExhaust restriction costs horsepower and torque on a turbocharged engine, and the factory catalytic converter is the largest restriction in the system. Its honeycomb catalyst forces exhaust gas through a fine weave and creates turbulence downstream that slows flow further. Replacing the factory catalyzed downpipes with the Competition Series catless units removes that restriction, improving throttle response and turbo spool.\u003c\/p\u003e\n\u003cp\u003eThe factory flex bellows section is retained rather than deleted. A flex section lets the exhaust move so stress is not fed back into the exhaust manifolds, turbochargers and exhaust components, which matters on lowered cars where the system can be pushed upward on contact. Evolution Racewerks flex sections are 100% stainless steel, not stainless braid with steel caps, for corrosion resistance. The factory heatshields are also retained, and new O2 sensor sleeves are supplied so the heatshield seals exactly as it did from BMW, keeping underhood temperatures down.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMandrel bent 3\" piping for a smooth transition into the exhaust system\u003c\/li\u003e\n\u003cli\u003e100% 304 grade stainless steel construction\u003c\/li\u003e\n\u003cli\u003e100% TIG welded, built in the USA by in-house fabricators\u003c\/li\u003e\n\u003cli\u003e3.5\" turbocharger V-band flange, CNC machined from billet 304 stainless steel to match the factory turbine housing\u003c\/li\u003e\n\u003cli\u003eCNC machined stainless steel O2 sensor bungs and laser cut brackets\u003c\/li\u003e\n\u003cli\u003e100% stainless steel flex section for proper exhaust movement\u003c\/li\u003e\n\u003cli\u003eRetains the factory heatshields, with new O2 sensor sleeves supplied to seal them\u003c\/li\u003e\n\u003cli\u003eFinish: brushed as standard, polished optional\u003c\/li\u003e\n\u003cli\u003eOptional black ceramic thermal coating rated to 2000°F, available in black only, for lower underhood temperatures, higher exhaust gas velocity and added corrosion resistance\u003c\/li\u003e\n\u003cli\u003eOptional additional O2 sensor bung for a wideband sensor, supplied with a pre-installed plug (email to add)\u003c\/li\u003e\n\u003cli\u003eOptional 1\/8\" NPT EGT bung for an EGT gauge, supplied with a pre-installed plug (email to add)\u003c\/li\u003e\n\u003cli\u003eCompatible with the factory or aftermarket exhaust systems\u003c\/li\u003e\n\u003cli\u003eTrack tested durability\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompetition Series catless downpipes\u003c\/li\u003e\n\u003cli\u003eNew O2 sensor sleeves for sealing the factory heatshields\u003c\/li\u003e\n\u003cli\u003eAll hardware required for complete installation\u003c\/li\u003e\n\u003cli\u003ePre-installed plugs for the optional O2 and EGT bungs when those options are ordered\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e Evolution Racewerks specifies no additional hardware for these downpipes; all installation hardware is supplied and the factory heatshields are reused.\u003c\/li\u003e\n\u003cli\u003eOptional O2 and EGT sensor bungs must be requested by email before the order is built.\u003c\/li\u003e\n\u003cli\u003eInstaller supplies normal hand tools, a vehicle lift or stands, and penetrating oil for the factory exhaust fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEvolution Racewerks does not publish a downloadable installation guide for these downpipes. They install in place of the factory catalyzed downpipes using the supplied hardware.\u003c\/li\u003e\n\u003cli\u003eContact Speed Logic if you need installation support or a recommended installer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eCAUTION: This product is intended for OFF ROAD USE ONLY. Not legal for use on pollution controlled vehicles upon public highways. THIS PRODUCT IS FOR SALE FOR ALL 49 STATES EXCLUDING CALIFORNIA. THIS ITEM IS NOT FOR SALE, INSTALLATION, OR USE ON LICENSED VEHICLES IN THE STATE OF CALIFORNIA. This does not affect any international customers.\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBM-EXH014\u003c\/strong\u003e — Competition Series catless downpipes, brushed finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBM-EXH014-P\u003c\/strong\u003e — polished finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBM-EXH014-BLK\u003c\/strong\u003e — black ceramic thermal coating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM5\u003c\/td\u003e\n\u003ctd\u003eF10\u003c\/td\u003e\n\u003ctd\u003eS63B44Tü 4.4L Twin-Turbo V8\u003c\/td\u003e\n\u003ctd\u003e2012–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM6\u003c\/td\u003e\n\u003ctd\u003eF12 \/ F13\u003c\/td\u003e\n\u003ctd\u003eS63B44Tü 4.4L Twin-Turbo V8\u003c\/td\u003e\n\u003ctd\u003e2012–2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Evolution Racewerks","offers":[{"title":"Brushed","offer_id":42071617208486,"sku":"BM-EXH014","price":1395.0,"currency_code":"USD","in_stock":true},{"title":"Polish (+$95) Takes 2-3 Weeks","offer_id":42071617241254,"sku":"BM-EXH014-p","price":1490.0,"currency_code":"USD","in_stock":true},{"title":"Ceramic Thermal Coat Black (+195) Takes 2-3 Weeks","offer_id":42071617274022,"sku":"BM-EXH014-blk","price":1590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/f10m5dp1a.jpg?v=1642102041"}],"url":"https:\/\/speedlogicauto.com\/collections\/bmw-m6-f13-downpipes.oembed","provider":"SPEED LOGIC","version":"1.0","type":"link"}