{"title":"BMW M5 (G90\/G99)","description":null,"products":[{"product_id":"bmw-g90-g99-m5-race-downpipes","title":"BMW G90 \/ G99 M5 Race Downpipes","description":"\u003ch2 data-section-id=\"145okfv\" data-start=\"160\" data-end=\"194\"\u003eBMW G90 \/ G99 M5 Race Downpipes\u003c\/h2\u003e\n\u003cp data-start=\"196\" data-end=\"627\"\u003eUnlock more sound, sharper response, and improved exhaust flow from your \u003cstrong data-start=\"269\" data-end=\"289\"\u003eBMW G90 \/ G99 M5\u003c\/strong\u003e with our \u003cstrong data-start=\"299\" data-end=\"317\"\u003eRace Downpipes\u003c\/strong\u003e for the new \u003cstrong data-start=\"330\" data-end=\"354\"\u003eS68-powered platform\u003c\/strong\u003e. Designed as a complete \u003cstrong data-start=\"379\" data-end=\"421\"\u003eprimary and secondary downpipe upgrade\u003c\/strong\u003e, this system replaces the restrictive factory catalytic sections to help the twin-turbo 4.4L V8 breathe more freely for a more aggressive exhaust note, faster turbo spool, and stronger overall performance.\u003c\/p\u003e\n\u003cp data-start=\"629\" data-end=\"1070\"\u003eAvailable in both \u003cstrong data-start=\"647\" data-end=\"655\"\u003eRace\u003c\/strong\u003e and \u003cstrong data-start=\"660\" data-end=\"679\"\u003e400 Cell Catted\u003c\/strong\u003e configurations, this system gives G90 \/ G99 M5 owners the flexibility to choose the setup that best fits their performance goals. The \u003cstrong data-start=\"814\" data-end=\"822\"\u003eRace\u003c\/strong\u003e option is built for maximum exhaust flow and the most aggressive sound possible, while the \u003cstrong data-start=\"914\" data-end=\"933\"\u003e400 Cell Catted\u003c\/strong\u003e option offers improved flow over stock with a more refined setup for customers looking to reduce the likelihood of a check engine light.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"1072\" data-end=\"1088\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1089\" data-end=\"1744\"\u003e\n\u003cli data-section-id=\"dmrdwp\" data-start=\"1089\" data-end=\"1146\"\u003e\n\u003cp data-start=\"1091\" data-end=\"1146\"\u003eAvailable in \u003cstrong data-start=\"1104\" data-end=\"1112\"\u003eRace\u003c\/strong\u003e and \u003cstrong data-start=\"1117\" data-end=\"1136\"\u003e400 Cell Catted\u003c\/strong\u003e options\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gmanb\" data-start=\"1147\" data-end=\"1199\"\u003e\n\u003cp data-start=\"1149\" data-end=\"1199\"\u003eComplete \u003cstrong data-start=\"1158\" data-end=\"1190\"\u003eprimary + secondary downpipe\u003c\/strong\u003e system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16hlxq0\" data-start=\"1200\" data-end=\"1260\"\u003e\n\u003cp data-start=\"1202\" data-end=\"1260\"\u003eDesigned for the \u003cstrong data-start=\"1219\" data-end=\"1249\"\u003eBMW S68 4.4L twin-turbo V8\u003c\/strong\u003e platform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vvlg5f\" data-start=\"1261\" data-end=\"1309\"\u003e\n\u003cp data-start=\"1263\" data-end=\"1309\"\u003eFits \u003cstrong data-start=\"1268\" data-end=\"1284\"\u003eG90 M5 Sedan\u003c\/strong\u003e and \u003cstrong data-start=\"1289\" data-end=\"1307\"\u003eG99 M5 Touring\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"706h3b\" data-start=\"1310\" data-end=\"1372\"\u003e\n\u003cp data-start=\"1312\" data-end=\"1372\"\u003eHelps reduce exhaust backpressure and improve exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nn3mjw\" data-start=\"1373\" data-end=\"1434\"\u003e\n\u003cp data-start=\"1375\" data-end=\"1434\"\u003ePromotes faster turbo spool and sharper throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gbfd5a\" data-start=\"1435\" data-end=\"1493\"\u003e\n\u003cp data-start=\"1437\" data-end=\"1493\"\u003eDelivers a more aggressive and pronounced exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"p10hbn\" data-start=\"1494\" data-end=\"1553\"\u003e\n\u003cp data-start=\"1496\" data-end=\"1553\"\u003eOEM-style fitment with factory-style mounting locations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kn01mi\" data-start=\"1554\" data-end=\"1608\"\u003e\n\u003cp data-start=\"1556\" data-end=\"1608\"\u003eThermal mesh wrapping for improved heat management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"27zhgx\" data-start=\"1609\" data-end=\"1673\"\u003e\n\u003cp data-start=\"1611\" data-end=\"1673\"\u003eIntegrated flex sections to help reduce stress and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"g3v3y1\" data-start=\"1674\" data-end=\"1744\"\u003e\n\u003cp data-start=\"1676\" data-end=\"1744\"\u003ePrecision-built for high-performance street and track applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"br27cm\" data-start=\"1746\" data-end=\"1757\"\u003eOptions\u003c\/h3\u003e\n\u003cp data-start=\"1758\" data-end=\"1889\"\u003e\u003cstrong data-start=\"1758\" data-end=\"1776\"\u003eRace Downpipes\u003c\/strong\u003e\u003cbr data-start=\"1776\" data-end=\"1779\"\u003eFor customers looking for maximum flow, sharper turbo response, and the most aggressive exhaust note possible.\u003c\/p\u003e\n\u003cp data-start=\"1891\" data-end=\"2200\"\u003e\u003cstrong data-start=\"1891\" data-end=\"1920\"\u003e400 Cell Catted Downpipes\u003c\/strong\u003e\u003cbr data-start=\"1920\" data-end=\"1923\"\u003eA more refined performance option that improves exhaust flow while helping maintain better drivability for customers who want a catted setup. The \u003cstrong data-start=\"2069\" data-end=\"2161\"\u003e400 cell catalytic option is designed to help reduce the chances of a check engine light\u003c\/strong\u003e compared to a full race configuration.\u003c\/p\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2202\" data-end=\"2218\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2219\" data-end=\"2272\"\u003e\n\u003cli data-section-id=\"x6za88\" data-start=\"2219\" data-end=\"2241\"\u003e\n\u003cp data-start=\"2221\" data-end=\"2241\"\u003e\u003cstrong data-start=\"2221\" data-end=\"2241\"\u003e2025+ BMW G90 M5\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3fof5p\" data-start=\"2242\" data-end=\"2272\"\u003e\n\u003cp data-start=\"2244\" data-end=\"2272\"\u003e\u003cstrong data-start=\"2244\" data-end=\"2272\"\u003e2025+ BMW G99 M5 Touring\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wvgrin\" data-start=\"2274\" data-end=\"2290\"\u003eWhy Upgrade?\u003c\/h3\u003e\n\u003cp data-start=\"2291\" data-end=\"2811\"\u003eThe factory exhaust system on the G90 \/ G99 M5 is designed with emissions and sound restrictions in mind. Upgrading to performance downpipes removes some of the most restrictive sections in the exhaust path, helping the S68 engine breathe more efficiently while increasing sound, improving turbo response, and enhancing the overall driving experience. Whether you choose the full \u003cstrong data-start=\"2671\" data-end=\"2679\"\u003eRace\u003c\/strong\u003e setup or the \u003cstrong data-start=\"2693\" data-end=\"2712\"\u003e400 Cell Catted\u003c\/strong\u003e option, this is one of the most effective upgrades for unlocking more character from the platform.\u003c\/p\u003e\n\u003ch3 data-section-id=\"lgtwr4\" data-start=\"2813\" data-end=\"2831\"\u003eImportant Note\u003c\/h3\u003e\n\u003cp data-start=\"2832\" data-end=\"3025\"\u003e\u003cstrong data-start=\"2832\" data-end=\"2881\"\u003eRace version is for off-road \/ race use only.\u003c\/strong\u003e\u003cbr data-start=\"2881\" data-end=\"2884\"\u003eThe \u003cstrong data-start=\"2888\" data-end=\"2907\"\u003e400 Cell Catted\u003c\/strong\u003e option is intended for customers looking for a higher-flow catted setup, but emissions compliance may vary by region.\u003c\/p\u003e","brand":"Momentum Motorsports","offers":[{"title":"Catless","offer_id":43047956316265,"sku":null,"price":1899.0,"currency_code":"USD","in_stock":true},{"title":"400 Cell Catted","offer_id":43047956349033,"sku":null,"price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8029\/4761\/files\/IMG_9746.jpg?v=1774402290"},{"product_id":"custom-ecu-tune-bmw-m5-g90","title":"Custom ECU Tune - BMW M5 G90\/G99","description":"\u003cp\u003eBMW M5 G90\/G99 (2024-present) uses the S68 4.4L twin-turbo V8 hybrid. Stage 1 takes the S68 4.4L twin-turbo V8 hybrid from 717 hp and 738 lb-ft to 920 hp and 960 lb-ft, software only.\u003c\/p\u003e\n\u003cp\u003eStage 2 adds 283 hp and 262 lb-ft. Stage 2 needs downpipes. Stage 1 is $5,499; Stage 2 is $5,999.\u003c\/p\u003e\n\u003cp\u003eMost 2016 and newer BMWs (B48, B58, S55, S58, N63 and S63 engines) flash through the OBD port. Newer G-series cars with locked MG1 or MD1 ECUs need a one-time unlock on the bench at the shop, after which future updates go through the port. Stage 1 is software only on stock hardware. Stage 2 is calibrated for high-flow or catless downpipes and needs them installed. A transmission (TCU) tune is optional and adds faster shifts and raised torque limits on the ZF8 and DCT boxes.\u003c\/p\u003e\n\u003cp\u003eWhat you get\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStage 1 $5,499: 203 hp\/222 lb-ft gain\u003c\/li\u003e\n\u003cli\u003eStage 2 $5,999: 283 hp\/262 lb-ft gain, downpipes\u003c\/li\u003e\n\u003cli\u003eTCU tune available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure which stage fits how you drive? Email sales@mmotorsportllc.com with your year and mods.\u003c\/p\u003e","brand":"Momentum Motorsports","offers":[{"title":"Stage 1","offer_id":43233093517417,"sku":null,"price":5499.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":43233093550185,"sku":null,"price":5999.0,"currency_code":"USD","in_stock":true}]},{"product_id":"custom-ecu-tune-bmw-m5-comp","title":"Custom ECU Tune - BMW M5 Comp","description":"\u003cp\u003eBMW M5 Comp (2019-present). Stage 1 takes it from 617 hp and 553 lb-ft to 740 hp and 720 lb-ft, software only.\u003c\/p\u003e\n\u003cp\u003eStage 2 adds 143 hp and 187 lb-ft. Stage 1 is $2,199; Stage 2 is $2,399.\u003c\/p\u003e\n\u003cp\u003eMost 2016 and newer BMWs (B48, B58, S55, S58, N63 and S63 engines) flash through the OBD port. Newer G-series cars with locked MG1 or MD1 ECUs need a one-time unlock on the bench at the shop, after which future updates go through the port. Stage 1 is software only on stock hardware. Stage 2 is calibrated for high-flow or catless downpipes and needs them installed. A transmission (TCU) tune is optional and adds faster shifts and raised torque limits on the ZF8 and DCT boxes.\u003c\/p\u003e\n\u003cp\u003eWhat you get\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStage 1 $2,199: 123 hp\/167 lb-ft gain\u003c\/li\u003e\n\u003cli\u003eStage 2 $2,399: 143 hp\/187 lb-ft gain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure which stage fits how you drive? Email sales@mmotorsportllc.com with your year and mods.\u003c\/p\u003e","brand":"Momentum Motorsports","offers":[{"title":"Stage 1","offer_id":47870352031849,"sku":null,"price":2199.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":47870352064617,"sku":null,"price":2399.0,"currency_code":"USD","in_stock":true}]},{"product_id":"custom-ecu-tune-bmw-m5-2025","title":"Custom ECU Tune - BMW M5 (2025-present)","description":"\u003cp\u003eBMW M5 (2025-present) (2025-present). Stage 1 takes it from 727 hp and 737 lb-ft to 800 hp and 810 lb-ft, software only.\u003c\/p\u003e\n\u003cp\u003eStage 2 adds 93 hp and 93 lb-ft. Stage 1 is $3,499; Stage 2 is $3,699.\u003c\/p\u003e\n\u003cp\u003eMost 2016 and newer BMWs (B48, B58, S55, S58, N63 and S63 engines) flash through the OBD port. Newer G-series cars with locked MG1 or MD1 ECUs need a one-time unlock on the bench at the shop, after which future updates go through the port. Stage 1 is software only on stock hardware. Stage 2 is calibrated for high-flow or catless downpipes and needs them installed. A transmission (TCU) tune is optional and adds faster shifts and raised torque limits on the ZF8 and DCT boxes.\u003c\/p\u003e\n\u003cp\u003eWhat you get\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStage 1 $3,499: 73 hp\/73 lb-ft gain\u003c\/li\u003e\n\u003cli\u003eStage 2 $3,699: 93 hp\/93 lb-ft gain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure which stage fits how you drive? Email sales@mmotorsportllc.com with your year and mods.\u003c\/p\u003e","brand":"Momentum Motorsports","offers":[{"title":"Stage 1","offer_id":47878986924137,"sku":null,"price":3499.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":47878986956905,"sku":null,"price":3699.0,"currency_code":"USD","in_stock":true}]},{"product_id":"custom-ecu-tune-bmw-m5-comp-2025","title":"Custom ECU Tune - BMW M5 Comp (2025-present)","description":"\u003cp\u003eBMW M5 Comp (2025-present) (2025-present). Stage 1 takes it from 727 hp and 737 lb-ft to 800 hp and 810 lb-ft, software only.\u003c\/p\u003e\n\u003cp\u003eStage 2 adds 93 hp and 93 lb-ft. Stage 1 is $3,499; Stage 2 is $3,699.\u003c\/p\u003e\n\u003cp\u003eMost 2016 and newer BMWs (B48, B58, S55, S58, N63 and S63 engines) flash through the OBD port. Newer G-series cars with locked MG1 or MD1 ECUs need a one-time unlock on the bench at the shop, after which future updates go through the port. Stage 1 is software only on stock hardware. Stage 2 is calibrated for high-flow or catless downpipes and needs them installed. A transmission (TCU) tune is optional and adds faster shifts and raised torque limits on the ZF8 and DCT boxes.\u003c\/p\u003e\n\u003cp\u003eWhat you get\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStage 1 $3,499: 73 hp\/73 lb-ft gain\u003c\/li\u003e\n\u003cli\u003eStage 2 $3,699: 93 hp\/93 lb-ft gain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure which stage fits how you drive? Email sales@mmotorsportllc.com with your year and mods.\u003c\/p\u003e","brand":"Momentum Motorsports","offers":[{"title":"Stage 1","offer_id":47878987087977,"sku":null,"price":3499.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":47878987120745,"sku":null,"price":3699.0,"currency_code":"USD","in_stock":true}]}],"url":"https:\/\/momentummsports.com\/collections\/bmw-m5-g90-g99.oembed","provider":"Momentum Motorsports","version":"1.0","type":"link"}