Add some design flare to your engine bay!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Add some design flare to your engine bay!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
A Full set of solid aluminum charge pipes and hardware with accommodation for methanol injection
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade to a Chassis-Mounted Short Throw Shifter!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits all shift knobs with 12mm x 1.5.
Mount your M5X/S5X engine swap with ease!
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For vehicles with a 24V (M5X/S5X) Engine swap only!
This product was last offered at the strikethrough price on
05-02-2026
Bolt-on performance in minutes!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
01-28-2026
Two required per valve, necessary for use with certain supertech valves
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
SS304 stainless steel setup for your S55, with extreme exhaust sound.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Moves transmission fluid from the transmission to the oil cooler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
06-19-2026
This forged carbon fiber flat bottom steering wheel offers an ergonomic grip design and features perforated leather, forged carbon fiber, tri-color stitching for a beautiful and functional replacement wheel!
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
Choose your bottle size to add up to 75hp with this EFI nitrous kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Improve brake cooling by directing air straight to your rotors. Fits left or right side.
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
Mounted on the front of the cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Say goodbye to torn subframes! The industry standard in weld-in E36 subframe reinforcement.
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
05-02-2026
Swap out those Main Cap Bolts For ARP Studs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade to a Chassis-Mounted Short Throw Shifter!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not Applicable to Vehicles With SMG Transmission
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms