Tune your car with just your laptop and choose gains ranging from 50-71 hp and 66-138 ft-lb of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles up to the 2012 model year
Get up to +66 hp and +73 lb-ft through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Located on the front of the engine block. Includes gasket and hardware for a leak free fix!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4056900
Mfg#:
06E121161BBKT
Ships in 1-2 days
$173.99
This product was last offered at the strikethrough price on 05-12-2026
Located on the high pressure fuel pump or fuel hardline, depending on vehicle application
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! Located in fuel feed line to fuel rail
Brand:
ES#:
4842770
Mfg#:
06H906051K
In Stock at Vendor
$57.99
This product was last offered at the strikethrough price on 04-10-2026
Boost your cetane/performance and keep your injection system protected from today's pump fuel - Treats up to 25 Gallons of Diesel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3999012
Mfg#:
20254
In Stock
35% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$18.95
This product was last offered at the strikethrough price on 06-17-2026
Includes housing
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! Up to production date 08/24/2015
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
