Dramatically improves upon the DQ500 transmission’s function, drivability, and performance through a myriad of enhancement and custom features
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
4005765
Mfg#:
DPP-DQ500-MQB
In Stock
ON SALE!
SAVE 20%
$659.99
This product was last offered at the strikethrough price on 09-28-2026
An advanced, all-in-one vehicle interface designed for high-speed scanning, diagnosing, and custom tuning across thousands of makes and models.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Includes enough credits to license the vehicle for a TCU tune.
Offers smoother and quicker shifts and a higher torque limit thanks to increased clamping pressure
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply This upgrade requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next business day.
Enhanced launch control, optimized shift points, and much more!
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply *For models with 7-Speed S-Tronic (DL501) Transmission* - Direct-Port only - This upgrade requires the v
Brand:
ES#:
4070800
Mfg#:
DPP-DL501-3.0T
In Stock
ON SALE!
SAVE 20%
$499.99
This product was last offered at the strikethrough price on 09-28-2026
Improves upon the DQ381 transmission’s function, drivability, and performance through a myriad of enhancement and custom features.
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply This upgrade requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the ne For vehicles with 7-speed DSG (DQ381) transmission only. Upgrade must be performed with vehicle physically at ECS Tuning location in Ohio
Brand:
ES#:
3980778
Mfg#:
DPP-DQ381-STK
In Stock
ON SALE!
SAVE 20%
$499.99
This product was last offered at the strikethrough price on 09-28-2026
Enhanced launch control, optimized shift points, and much more!
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply *For models with 7-Speed S-Tronic (DL501) Transmission* This upgrade requires the vehicle to be dropped o Direct-Port only - TCU software upgrade can only be performed with vehicle in-house, at our facility.
Brand:
ES#:
2975802
Mfg#:
DPP-DL501-40TKT
In Stock
ON SALE!
SAVE 20%
$499.99
This product was last offered at the strikethrough price on 09-28-2026
Optimize the driving experience with performance tuning software for your vehicle's Transmission Control Unit (TCU).
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply 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.
Brand:
ES#:
4500952
Mfg#:
TCU-DQ381-MQB
In Stock
ON SALE!
SAVE 20%
$499.99
This product was last offered at the strikethrough price on 09-28-2026
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! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply This upgrade requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the ne Upgrade must be performed with vehicle physically at ECS Tuning location in Ohio
Brand:
ES#:
2960798
Mfg#:
DQ250MQB20T
In Stock
ON SALE!
SAVE 20%
$499.95
This product was last offered at the strikethrough price on 09-28-2026
Unleash the potential of your build with the Pro version, adding Stage 2 support and aggressive features and high-torque files.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
The ultimate "no-limits" tier that provides access to every stage and map, including Stage 3 big turbo files for maximum horsepower.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Please see "fitment notes" in the description for full vehicle information.
Gains of up to 122hp and 142tq depending on fuel type.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
The ultimate "no-limits" tier that provides access to every stage and map, including Stage 3 big turbo files for maximum horsepower.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Stage 1 ECU tune that unlocks up to 828 horsepower for C8 Audi RS6, RS7, S8, SQ7, SQ8, and RSQ8 models directly from your smartphone.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply 2024 model years are equipped with a new ECU version and are not currently compatible. See notes for more information.
Pure900 hybrid turbo ECU tune that unlocks up to 903 horsepower for C8 Audi RS6, RS7, S8, SQ7, SQ8, and RSQ8 models directly from your smartphone.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply 2024 model years are equipped with a new ECU version and are not currently compatible. See notes for more information.
The perfect entry point for a stock car, delivering a massive Stage 1 power bump with no additional hardware required.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Unitronic 12V Power Adapter is used in conjunction with our bench flash harness to allow for ease of use with any North American style wall plug.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Lifetime Replacement
