Flash your ECU and unleash the power your VW/Audi was meant to have.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Kit inlcudes engine and transmision mount that creates the prefect balance between comfort and performance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secondary pump for more efficient cooling
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4818659
Mfg#:
5Q0965561B
In Stock
ON SALE!
SAVE 20%
$189.99
This product was last offered at the strikethrough price on 06-24-2026
Upgrade your gas cap to our gorgeous CNC-machined aluminum cover. Easily installs over your existing cap!
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Relays the position of the manifold flap to the ECU
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Brand:
ES#:
4876884
Mfg#:
06K907386D
In Stock
ON SALE!
SAVE 21%
$65.99
This product was last offered at the strikethrough price on 05-02-2026
Stop wheel hop and drivetrain slop on your MQB Chassis!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with 7-speed DSG gearbox only
Set your engine bay apart from the rest with a black washer reservoir cap to replace the old blue one
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Brand:
ES#:
2804144
Mfg#:
1K0955455
In Stock
ON SALE!
SAVE 44%
$29.99
This product was last offered at the strikethrough price on 01-03-2026
Stainless steel 3" downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For use with factory cat-back exhaust only
Everything you need to replace a faulty PCV or to perform some preventative maintenance
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Replace your factory plastic oil pan with stamped steel
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Brand:
ES#:
3089045
Mfg#:
018573ECS01KT4
In Stock
ON SALE!
$237.99
This product was last offered at the strikethrough price on 06-19-2026
This is the complete port injection (MPI) fueling kit for MQB vehicles - Get the most out of your big-turbo MQB setup! (With 980cc injectors)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *Does not include fuel pump kit, this can be had by purchasing CTS-FPK-004* - *MPI-specific software tuni
Upgrade your turbo inlet pipe
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Brand:
ES#:
2999255
Mfg#:
CI100033-B
Ships in 7 Business Days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$264.95
This product was last offered at the strikethrough price on 06-12-2026
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
