Designed to bolt straight onto factory mounting points, it features a precision heat shield, full integration with the factory cold air feed, and compatibility with multiple MAF sensor variants! Pre and Post LCI fitment.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Located on the side of the engine block.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4871941
Mfg#:
13627580635
In Stock
ON SALE!
SAVE 21%
$26.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your spring tensioner unit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4464986
Mfg#:
11317617475
In Stock
ON SALE!
SAVE 21%
$54.99
This product was last offered at the strikethrough price on 05-02-2026
Eliminate the delay in throttle response times with a simple XLR addition to your BMW! Allows for Bluetooth connectivy for easy App based control.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Cure your poor gas mileage by replacing your worn oxygen sensors
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3698416
Mfg#:
11788604889
In Stock
$153.99
This product was last offered at the strikethrough price on 04-27-2026
Motorsport Blue Billet Aluminum Fuel Cap Cover from Goldenwrench Supply Co.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits 2010+ Model Year BMWs only!
Includes Turner Motorsport performance coils, plugs, and dielectric grease. Set of three.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4690842
Mfg#:
121386433600KT12
In Stock
ON SALE!
SAVE 19%
$224.99
This product was last offered at the strikethrough price on 05-02-2026
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
