{"title":"BMW M5 F90 Downpipes","description":null,"products":[{"product_id":"active-autowerke-f90-m5-m8-x5m-x6m-catted-downpipe","title":"Active Autowerke Catted Downpipe – BMW M5 \/ M8 (F90) \/ X5M \/ X6M","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\u003eFor over 30 years Active Autowerke has been the name to turn to for high quality BMW performance products, and these S63TU downpipes are the newest addition to the F90 M5 collection. They are engineered to virtually eliminate the immensely restrictive character of the factory downpipes, reducing radiant heat and turbo lag while significantly increasing horsepower and torque throughout the powerband. Each set is manufactured in house, meticulously TIG welded and checked for perfect fitment, and accepts the OEM O2 sensor heat shield so the engine bay keeps its stock, sleeper look. The GESI catalytic converters will not produce a CEL, greatly reducing emissions through proprietary precious metal loading technology while the reduced back-pressure lets the engine make its power.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePair of 4.5\" GESI G-Sport Ultra High Output catalytic converters\u003c\/li\u003e\n\u003cli\u003eFactory matched 3.5\" V-band inlet tapering into a high flowing mandrel bent body\u003c\/li\u003e\n\u003cli\u003eIncludes the lower section sold by others as a separate mid-pipe\u003c\/li\u003e\n\u003cli\u003eManufactured in house from 304 stainless steel and TIG welded\u003c\/li\u003e\n\u003cli\u003e400 cell per square inch ultra high flow catalyst\u003c\/li\u003e\n\u003cli\u003eFull 304 stainless steel catalytic converter construction including the substrate; substrate furnace-brazed to the mantle\u003c\/li\u003e\n\u003cli\u003eCast upper stainless steel V-band flange for precise fitment\u003c\/li\u003e\n\u003cli\u003eAccepts the OEM O2 sensor heat shield for a stock-looking engine bay\u003c\/li\u003e\n\u003cli\u003eCatalytic converters rated for 500 to 850 horsepower\u003c\/li\u003e\n\u003cli\u003eWithstands up to 1500 °F\u003c\/li\u003e\n\u003cli\u003eReaches operational efficiency within 9 seconds of start-up\u003c\/li\u003e\n\u003cli\u003eNo check engine light when using these downpipes\u003c\/li\u003e\n\u003cli\u003eGESI converters are EPA registered and fully OBD2 compliant for 1996 and newer vehicles in 49 states (not California)\u003c\/li\u003e\n\u003cli\u003eBolts on with no cutting or welding required\u003c\/li\u003e\n\u003cli\u003e5 year \/ 50,000 mile warranty on the catalytic converters\u003c\/li\u003e\n\u003cli\u003eMade in Miami, Florida\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePair of Active Autowerke S63TU catted downpipes with GESI G-Sport Ultra High Output catalytic converters, including the lower section\u003c\/li\u003e\n\u003cli\u003eComplete kit as supplied by Active Autowerke; see the installation instructions for the full bill of materials.\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\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e Active Autowerke specifies no additional hardware for this part — the lower mid-pipe section is included and the OEM O2 sensor heat shield is retained.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/active-autowerke-catalytic-converter-break-in-instructions.pdf?v=1787172533\"\u003eActive Autowerke catalytic converter break-in instructions (PDF)\u003c\/a\u003e — follow this procedure on first start-up to avoid a check engine light being set in error.\u003c\/li\u003e\n\u003cli\u003eActive Autowerke does not publish a downpipe-specific installation PDF for this part number. Contact Speed Logic with fitment or installation questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlease Note: These catalytic converters are not legal for use on vehicles registered in the state of California as a result of California Vehicle Code Section 27156 and 38391.\u003c\/li\u003e\n\u003cli\u003eNOTE: Federal law prohibits the tampering of an emissions control device. Mobile Source Enforcement Memorandum 1A allows for aftermarket parts to be used in the repair or replacement of emissions control systems, provided the emissions are not adversely affected. There is no mention or reference to cell density or converter volume dimension. The GESI catalytic converter will produce emissions that will meet the standards set by the EPA, not CARB.\u003c\/li\u003e\n\u003cli\u003eConfirm your exact chassis and model year with Speed Logic before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11-063X\u003c\/strong\u003e\u003c\/li\u003e\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\u003eF90\u003c\/td\u003e\n\u003ctd\u003eS63TU 4.4L Twin-Turbo V8\u003c\/td\u003e\n\u003ctd\u003e2017–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM8\u003c\/td\u003e\n\u003ctd\u003eF91 \/ F92 \/ F93\u003c\/td\u003e\n\u003ctd\u003eS63TU 4.4L Twin-Turbo V8\u003c\/td\u003e\n\u003ctd\u003e2019–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX5 M\u003c\/td\u003e\n\u003ctd\u003eF95\u003c\/td\u003e\n\u003ctd\u003eS63TU 4.4L Twin-Turbo V8\u003c\/td\u003e\n\u003ctd\u003e2020–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX6 M\u003c\/td\u003e\n\u003ctd\u003eF96\u003c\/td\u003e\n\u003ctd\u003eS63TU 4.4L Twin-Turbo V8\u003c\/td\u003e\n\u003ctd\u003e2020–2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":42114219311270,"sku":"11-063X","price":2849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/F90cata_2048x_a482c714-434f-4db7-b48b-8be491cecba4.jpg?v=1642713012"},{"product_id":"active-autowerke-race-downpipes-for-bmw-m5-f90","title":"Active Autowerke Race Downpipes – BMW M5 (F90)","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\u003eFor over 30 years Active Autowerke has been the name to turn to for high quality BMW performance products, and these S63TU downpipes are the newest addition to their F90 M5 collection. They are strategically engineered to virtually eliminate the immensely restrictive characteristics of the factory M5 downpipes, reducing radiant heat and delivering a significant increase in horsepower and torque throughout the powerband along with reduced turbo lag and a more aggressive exhaust note. Each set is manufactured in house from 304 stainless steel, meticulously TIG welded and checked for perfect fitment, and accepts the OEM O2 sensor heat shield so the engine bay remains stock-looking for a sleeper build.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eManufactured and TIG welded in house in the USA\u003c\/li\u003e\n\u003cli\u003eFactory-matched 3.5\" v-band inlet tapering to a mandrel-bent 3\" body\u003c\/li\u003e\n\u003cli\u003eIncludes the lower section sold by others as a separate \"mid-pipe\"\u003c\/li\u003e\n\u003cli\u003eAccepts the OEM O2 sensor heat shield for a stock-looking engine bay\u003c\/li\u003e\n\u003cli\u003eSignificant increase in horsepower and torque throughout the powerband\u003c\/li\u003e\n\u003cli\u003eReduced turbo lag\u003c\/li\u003e\n\u003cli\u003eReduced radiant heat versus the factory downpipes\u003c\/li\u003e\n\u003cli\u003eAggressive exhaust note\u003c\/li\u003e\n\u003cli\u003eGuaranteed fitment\u003c\/li\u003e\n\u003cli\u003eDesigned for off-road or race track use only\u003c\/li\u003e\n\u003cli\u003eMade to order — may take up to 1 week before shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eComplete downpipe set as supplied by Active Autowerke; see the installation instructions for the full bill of materials.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eNone.\u003c\/strong\u003e Active Autowerke specifies no additional hardware for these downpipes. The OEM O2 sensor heat shield is re-used if you wish to retain the factory appearance.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eActive Autowerke does not publish a separate installation manual for the F90 M5 downpipes. Their complete installation library is available at \u003ca href=\"https:\/\/store.activeautowerke.com\/pages\/instructions\"\u003eActive Autowerke — Installation Instructions\u003c\/a\u003e.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eNOTE: These downpipes are designed for off-road or race track use only. May take up to 1 week before shipped as they are made in house.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThe original listing carried no fitment chart; the table above reflects the F90 M5 application stated by Active Autowerke. Confirm fitment with Speed Logic before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e11-052\u003c\/strong\u003e\u003c\/li\u003e\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\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM5\u003c\/td\u003e\n\u003ctd\u003eF90\u003c\/td\u003e\n\u003ctd\u003eS63TU 4.4L Twin-Turbo V8\u003c\/td\u003e\n\u003ctd\u003e2018+\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":42114297299110,"sku":"11-052","price":1424.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/AA_11-052.jpg?v=1642714427"}],"url":"https:\/\/speedlogicauto.com\/collections\/bmw-m5-f90-downpipes.oembed","provider":"SPEED LOGIC","version":"1.0","type":"link"}