Downpipe upgrade for vehicles with the B58 engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Downpipe upgrade for vehicles with the B58 engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
70A durometer rating - slightly stiffer than stock for improved shifting quality and driveline performance. Constructed of 304 stainless steel with bonded and constrained polyurethane.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Increased fueling for bigger power - supports up to 900whp!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Precision engineered to feed cooler, denser air to your engine - +15HP/+13TQ
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states - CARB EO D-176-56 (2019-21 F2x/F3x M240i/340i/440i Only)
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-24-2026
A 4 chamber, baffled oil catch can complete with a universal mount and drain system!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Wirelessly connect your JB4 to your phone!
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For JB4 systems produced 2017 and later. Please check board diagrams to properly identify your JB4 before ordering.
Upgrade your intake manifold to reduce IATs and intake restriction for great power potential!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade From Your Outdated Batch-Fire Injector Controller!
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Serious engine oil cooling for the most demanding engines
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For custom applications only. Not a direct bolt on.
Add in a 0-10 Bar Pressure Sensor For Your Motiv ReFlex!
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Give your car Unrestricted air flow!
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Access your BMWs DME wirelessly by connecting to your phone! The enthusiast's tool of choice for xHP Flashtool and many other transmission and engine tuning options.
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Capable of 800+ WHP with supporting modifications - New, no core charge!
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Remove the dead area from your throttle pedal.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
80A durometer rating - perfect for aggressive enthusiast driving. Constructed of 304 stainless steel with bonded and constrained polyurethane.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Increase turbo efficiency and response while increasing intake sound for a sportier feel!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-24-2026