Eliminate the delay in throttle response times with a simple XLR addition! Allows for Bluetooth connectivity for easy App based control. *Open Box - New Product*
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4708645
Mfg#:
999951
In Stock
ON SALE!
SAVE 10%
$299.00
This product was last offered at the strikethrough price on 06-30-2026
Get up to +29 hp and +42 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#:
4339404
Mfg#:
917510
Ships in 3 Business Days
ON SALE!
SAVE 10%
$279.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +47 hp and +48 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#:
4339385
Mfg#:
917420
Ships in 3 Business Days
ON SALE!
SAVE 10%
$279.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +29 hp and +42 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#:
4339264
Mfg#:
913090
Ships in 3 Business Days
ON SALE!
SAVE 10%
$279.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +49 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#:
4339287
Mfg#:
914050
Ships in 3 Business Days
ON SALE!
SAVE 10%
$279.00
This product was last offered at the strikethrough price on 07-01-2026
Required software to properly upgrade to a K04 turbocharger
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. Ship your ECU for free, or drive your vehicle to our location
For customers WITH APR Stage 1, moving to the IS38 turbocharger 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.
Get up to +28 hp and +35 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#:
4339147
Mfg#:
908740
Ships in 3 Business Days
ON SALE!
SAVE 10%
$249.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +32 hp and +45 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#:
4339292
Mfg#:
914760
Ships in 3 Business Days
ON SALE!
SAVE 10%
$249.00
This product was last offered at the strikethrough price on 07-01-2026
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#:
4339157
Mfg#:
909640
Ships in 3 Business Days
ON SALE!
SAVE 10%
$249.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +25 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#:
4339491
Mfg#:
918350
Ships in 3 Business Days
ON SALE!
SAVE 10%
$249.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +25 hp and +45 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#:
4339167
Mfg#:
909910
Ships in 3 Business Days
ON SALE!
SAVE 10%
$249.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +50 hp and +49 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#:
4339063
Mfg#:
905570
Ships in 3 Business Days
ON SALE!
SAVE 10%
$249.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +37 hp and +45 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#:
4339005
Mfg#:
902380
Ships on Jul 21, 2026
ON SALE!
SAVE 10%
$249.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +36 hp and +24 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#:
4876730
Mfg#:
934070
In Stock
ON SALE!
SAVE 10%
$239.00
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
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.
