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Software Update

Upgrade to software version 2.1.1 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 existing customers with TCU upgrade installed before 3/24/2016. Vehicle must be brought to ECS Tuning for programming.

Brand:
ES#:: 3098215
Mfg#:: DQ250UPDATEKT

Qty: Availability:

In Stock

ON SALE! SAVE 20%

$150.00

This product was last offered at the strikethrough price on
09-28-2026

$120.00 USD

Free Shipping

Lifetime Replacement

Unitronic Bench Harness For ALx52

Say goodbye to your locked "401" bootloader thanks to Unitronic new TCU Unlock Tools which are seamlessly integrated with the UniCONNECT+ flashing application for end-users. 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

Brand:
ES#:: 5480399
Mfg#:: UH016-TLA

Qty: Availability:

Ships in 5 Business Days

$74.99 USD

Lifetime Replacement

APR DL501 S-Tronic TCU Upgrade

Upgraded Launch control, higher shift points and quicker shifts 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

Vehicle must be brought to ECS Tuning for programming

Brand:
ES#:: 2918504
Mfg#:: DPPDL50130TKT

Qty: Availability:

Ships in 1 day

ON SALE! SAVE 20%

$1105.99

This product was last offered at the strikethrough price on
09-28-2026

$884.78 USD

Free Shipping

Lifetime Replacement

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Audi DSG Software

Software Update

Unitronic Bench Harness For ALx52

APR DL501 S-Tronic TCU Upgrade

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