The new developed competition racing core of this high performance water cooler increases the radiator volume of the OEM water cooler by a total of 55%.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles that already have Wagner Tuning Intercooler
Brand:
ES#:
4418712
Mfg#:
400001012.WT
Back Ordered
ON SALE!
SAVE 10%
$1250.00
This product was last offered at the strikethrough price on 07-06-2026
Choose the stage that meets your power goals!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 6/22/26 - 7/10/26 for a chance to win your Software & UniCONNECT+ Cable for FREE!
Used to remove the soft code caused by replacing the failure-prone factory "active" mounts with 034Motorsport Density Line & Motorsport Spec Engine Mounts. One required per mount.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4846369
Mfg#:
034-708-0006
Ships in 2 Business Days
ON SALE!
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$14.00
This product was last offered at the strikethrough price on 06-28-2026
The perfect companion to the 034Motorsport X34 Carbon Fiber Cold Air Intake System
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *To be used with 034Motorsport X34 Intake System or most aftermarket intakes that utilize the OEM air duct*
Brand:
ES#:
3988147
Mfg#:
034-108-1024
Ships in 2 Business Days
ON SALE!
SAVE 10%
$377.00
This product was last offered at the strikethrough price on 06-28-2026
Unleash up to 713HP/679TQ by transforming your Audi EA839 2.9TT with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! CARB certified for sale in all 50 states
Does not include the crush washer. M14x1.5
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!
Brand:
ES#:
2827074
Mfg#:
N91167901
In Stock
$4.99
This product was last offered at the strikethrough price on 02-09-2026
Expect massive gains with 488-550 HP and 537-606 FT-LBS of torque on tap, depending on octane, from this simple software upgrade!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio.
Keep your engine running strong
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4768525
Mfg#:
06M905606FAKT
In Stock
ON SALE!
SAVE 20%
$174.00
This product was last offered at the strikethrough price on 01-27-2026
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
