Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank replacement kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3672037
Mfg#:
5Q0121321KT
Ships on Oct 22, 2026
ON SALE!
SAVE 19%
$91.99
This product was last offered at the strikethrough price on 01-03-2026
Tired of smashing those expensive oil pans? Looking to gain a bit of extra clearance, but don't want to raise your car up? BFI Mount Spacers are the solution!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with automatic transmission only
Required for any MQB platform make/model using an aftermarket dogbone mount and dogbone mount lower insert
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *To be used with every Spherical MQB 034 Dogbone Mount - For new 034 Dogbone mount purchases, this is now included*
Genuine filter and black anodized billet aluminum filter housing
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Brand:
ES#:
2817033
Mfg#:
06K115562KT3
In Stock
ON SALE!
SAVE 15%
$141.98
This product was last offered at the strikethrough price on 05-02-2026
The perfect entry point for a stock car, delivering a massive Stage 1 power bump with no additional hardware required.
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Lose the plastic!
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Designed specifically for the Gen3 engine to add a port for vacuum / boost reference
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Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Stock heat range with a projected tip
Brand:
ES#:
4017483
Mfg#:
ER14YS
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on 06-12-2026
Deliver cooler, higher-volume airflow with this aFe POWER Pro DRY S intake system—designed to outflow the factory setup by 19% and deliver improved responsiveness, torque, and overall drivability.
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Brand:
ES#:
5395998
Mfg#:
52-10020D
Ships in 3 Business Days
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$448.75
This product was last offered at the strikethrough price on 02-17-2026
Seals housing bracket to the engine block
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Brand:
ES#:
4028202
Mfg#:
06L115441
In Stock
$6.99
This product was last offered at the strikethrough price on 02-09-2026
Allows for smoother uninterrupted airflow, improving the throttle response and performance of your vehicle.
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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.
Partial Replacement
