Restore factory-quiet operation and ensure optimal belt harmonics with this replacement clutched pulley, designed to eliminate accessory drive noise and vibration.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5446535
Mfg#:
12317560483
Ships in 6 Business Days
ON SALE!
SAVE 15%
$44.99
This product was last offered at the strikethrough price on 05-02-2026
These injectors offer a significant increase in flow over factory units while maintaining excellent idle quality and drivability through rigorous quality control
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456586
Mfg#:
9-437-7071
Ships in 6 Business Days
ON SALE!
SAVE 10%
$899.00
This product was last offered at the strikethrough price on 07-02-2026
Whether you are running high-boost setups, or converting to alternative fuels, this premium X2 module delivers the reliable volume your engine demands.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456575
Mfg#:
9-000-7071
Ships in 6 Business Days
ON SALE!
SAVE 10%
$739.00
This product was last offered at the strikethrough price on 07-02-2026
These injectors offer a significant increase in flow over factory units while maintaining excellent idle quality and drivability through rigorous quality control
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456588
Mfg#:
9-811-7071
Ships in 6 Business Days
ON SALE!
SAVE 10%
$1899.00
This product was last offered at the strikethrough price on 07-02-2026
Increased fueling for bigger power - supports up to 1150whp! Modular design for future upgrades!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
