Gain up to 100 horsepower and 112 lb-ft of torque on 93 Octane
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! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Brand:
ES#:
4376314
Mfg#:
30T-EA839-1+
In Stock
ON SALE!
SAVE 17%
$900.00
This product was last offered at the strikethrough price on 06-22-2026
Gain complete control of the OE exhaust valves on factory and Milltek Sport exhaust systems
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3426977
Mfg#:
SSXAU677
Ships in 4 Business Days
ON SALE!
SAVE 10%
$809.99
This product was last offered at the strikethrough price on 07-01-2026
Get up to +41 hp and +74 through a safe and easy to use app-controlled tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4339048
Mfg#:
904526
Ships in 4 Business Days
ON SALE!
SAVE 10%
$799.00
This product was last offered at the strikethrough price on 07-01-2026
Designed to provide the highest protection, efficiency, cleanliness, and superior drain intervals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4667218
Mfg#:
0341072012YEL-6
Ships in 3 Business Days
ON SALE!
SAVE 10%
$384.00
This product was last offered at the strikethrough price on 06-28-2026
Unlock your 2022+ Audi AL552 TCU with the 401 boot loader from the comfort of your home.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5457611
Mfg#:
034-103-3400
In Stock
ON SALE!
SAVE 10%
$145.00
This product was last offered at the strikethrough price on 06-28-2026
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
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
