Unleash up to 309HP/313TQ by transforming your VW/Audi EA113 FSI with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with FSI engine only
Average gain of 45 horsepower and 70 lb-ft of torque on 91 Octane @ 16 PSI
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with TSI engine only
Get up to +34 hp and +41 lb-ft through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4338973
Mfg#:
901500
Ships in 3 Business Days
ON SALE!
SAVE 10%
$279.00
This product was last offered at the strikethrough price on 07-01-2026
Average gain of 50 horsepower and 85 lb-ft of torque on 93 Octane @ 18 PSI
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with FSI engine only
Get up to +64 hp and +74 lb-ft 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#:
4339067
Mfg#:
905574
Ships in 3 Business Days
ON SALE!
SAVE 10%
$549.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +54 hp and +60 lb-ft through a safe and easy to use tuning module from Racechip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4339160
Mfg#:
909643
Ships in 3 Business Days
ON SALE!
SAVE 10%
$499.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +64 hp and +74 lb-ft through a safe and easy to use tuning module from Racechip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4339066
Mfg#:
905573
Ships in 3 Business Days
ON SALE!
SAVE 10%
$499.00
This product was last offered at the strikethrough price on 07-01-2026
Average gain of 45 horsepower and 70 lb-ft of torque on 91 Octane @ 16 PSI
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with FSI engine only
Get up to +40 hp and +50 lb-ft 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#:
4338975
Mfg#:
901502
Ships in 3 Business Days
ON SALE!
SAVE 10%
$449.00
This product was last offered at the strikethrough price on 07-01-2026
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! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next For vehicles with TSI engines only
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! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next For vehicles with FSI engines only.
For customers that already have APR software on their car and are upgrading to a K04
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. For vehicles with TSI engines only.
Get up to +40 hp and +50 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with TSI engine up through the 2010 model year only.
Brand:
ES#:
4339159
Mfg#:
909642
Ships in 3 Business Days
ON SALE!
SAVE 10%
$399.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +54 hp and +62 lb-ft 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#:
4339065
Mfg#:
905572
Ships in 3 Business Days
ON SALE!
SAVE 10%
$399.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +40 hp and +50 lb-ft through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4338974
Mfg#:
901501
Ships in 3 Business Days
ON SALE!
SAVE 10%
$399.00
This product was last offered at the strikethrough price on 07-01-2026
All the performance ECU/TCU upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
