Gain up to 72 horsepower and 88 lb-ft of torque on 91 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#:
4368651
Mfg#:
18TSI-IS12-1
In Stock
ON SALE!
SAVE 19%
$800.00
This product was last offered at the strikethrough price on 06-22-2026
Reinforce your chassis while protecting costly undercarriage components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Reduce restriction at your turbo while gaining up to 10 horsepower and 15 ft/lbs of torque with this easy bolt on modification! Install hardware included.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Improve your engine bay's appearance and replace old and worn parts with this battery, fuse box, and ECU cover kit!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This premium appearance kit transforms your engine bay by replacing or overlaying factory plastic and cloth enclosures with matching, high-gloss 2x2 twill weave carbon fiber covers.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Engine Air & Cabin Filter Service Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Complete assembly includes the turbo and diverter valve, plus all hardware & gaskets that you would need to install a new turbocharger.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms OEM+ Upgrade. IS20 Tuning software would be required
Replace your factory plastic oil pan with cast aluminum
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
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 manual transmission only
Upgrade your drivetrain with confidence using our full billet aluminum transmission boss kit — stronger than factory, corrosion-resistant, and engineered for maximum durability and peace of mind.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Draw in colder, denser air for stronger, more efficient combustion
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with secondary air injection only
Brand:
ES#:
2996679
Mfg#:
FMINDMK7KT
Ships in 7 Business Days
ON SALE!
SAVE 10%
$1156.99
This product was last offered at the strikethrough price on 07-01-2026
Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! For vehicles without secondary air injection only. CARB certified for sale in all 50 states.
Brand:
ES#:
4852538
Mfg#:
65.10.56B
EO#:
D-236-25
Ships in 2 Business Days
ON SALE!
$559.00
This product was last offered at the strikethrough price on 07-02-2026
Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! For vehicles with secondary air injection only. CARB certified for sale in all 50 states.
Brand:
ES#:
4852540
Mfg#:
65.10.57
EO#:
D-236-25
Ships in 2 Business Days
ON SALE!
$609.00
This product was last offered at the strikethrough price on 07-02-2026
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
