Optimize the driving experience with performance tuning software for your vehicle's Transmission Control Unit (TCU).
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 7-speed DSG (DQ381) transmission only. This upgrade must be performed at ECS Tuning's facility in Ohio.
Gains up to 74HP & 98TQ on 93 Octane
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. Vehicle must be brought to ECS Tuning for programming
Direct replacement upgrade to safely support the demands of IS38ETR turbo upgrade and tuning.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Improves upon the DQ250 transmission’s function, drivability, and performance through a myriad of enhancement and custom features.
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 requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the ne For vehicles with 6-speed DSG (DQ250) transmission only. Upgrade must be performed with vehicle physically at ECS Tuning location in Ohio
Includes everything you need to install spacers on two wheels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Fits most aftermarket wheels that require conical seat wheel bolts
Brand:
ES#:
2568234
Mfg#:
ECS10159KTWBC
Ships in 9 Business Days
ON SALE!
SAVE 15%
$195.99
This product was last offered at the strikethrough price on 05-02-2026
A great starting point for improved handling and performance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Average lowering on S3 models with Magnetic Ride front: .5" rear: .5", S3 models without Magnetic Ride front: .75" rear: .75",
Includes everything you need to install spacers on two wheels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits most aftermarket wheels that use conical seat wheel bolts
Brand:
ES#:
4430371
Mfg#:
EMDSPACER10571CB
In Stock
Limited Qty Sale
$110.00
This product was last offered at the strikethrough price on 06-01-2026
High reliability of pressure sensing in both gasoline and ethanol injection systems
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Features CAN-Bus connectivity for more advanced tuning — gain up to 45hp/45lb-ft on a stock car, 100hp/70lb-ft horsepower on a modified car
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Not for sale or use in the state of California.
Dyno-proven bolt-on power gains of up to 5.27 HP and 9.23 lb-ft of torque on stock engine/tuning
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Pair our performance lowering spring set with a front lip for a drastic exterior transformation!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits pre-facelift models only
Brand:
ES#:
4876132
Mfg#:
051176LAEBKT
In Stock
ON SALE!
SAVE 17%
$564.99
This product was last offered at the strikethrough price on 05-05-2026
All the performance 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.
Lifetime Replacement
