The lowest of the idler pulleys on the accessory drive belt.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4830505
Mfg#:
11287557851
In Stock
ON SALE!
SAVE 15%
$27.99
This product was last offered at the strikethrough price on 05-02-2026
New thermostat and spring. Featuring a low temp thermostat - 40 degrees Celsius/ 72 degrees Fahrenheit lower than factory.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5456347
Mfg#:
008731KT
In Stock
ON SALE!
SAVE 20%
$74.99
This product was last offered at the strikethrough price on 05-02-2026
Build more power & improve reliability!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Everything you need to service your ignition system, featuring Bosch components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Ignition components nearing the end of their service life affect fuel economy and power
Includes everything you need to bolt on a brand new expansion tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2581926
Mfg#:
N524ECSTNKKT
In Stock
ON SALE!
SAVE 40%
$166.99
This product was last offered at the strikethrough price on 04-03-2026
Step up with your OEM turbos, and add the Billet VTT Compressor wheel option
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Increased fueling for bigger power - supports up to 650whp! Modular design for future upgrades!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Paradigm Engineering's Upgraded BMW magnetic aluminum oil filter Housing cap directly replaces the OEM plastic oil filter cap on your BMW engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fuel control and emissions control sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
65x79x10 - Usually replaced when servicing the timing chains
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with a production date up to 02/2011
Brand:
ES#:
2702322
Mfg#:
11117547842
In Stock
$38.99
This product was last offered at the strikethrough price on 03-03-2026
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
