Volkswagen GTI Performance Software & Tuning

Choose the stage that meets your power goals! This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in the United States.
For vehicles up to the 2024 model year.

Brand:

ES#:

4623726

Mfg#:

20TSI-GEN4-UC

Starting at $0.00 USD

Customize

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Lifetime Replacement

Choose the stage that meets your power goals! For vehicles with TSI engines only.

Brand:

ES#:

4615998

Mfg#:

20TSI-GEN1

Starting at $714.99 USD

Customize

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Lifetime Replacement

Choose the stage that meets your power goals! For vehicles with FSI engines only.

Brand:

ES#:

4381815

Mfg#:

20FSI-UC

Starting at $714.99 USD

Customize

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Lifetime Replacement

Choose the stage that meets your power goals! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:

ES#:

4623729

Mfg#:

20TSI-GEN4

Starting at $0.00 USD

Customize

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Lifetime Replacement

Unitronic is pleased to offer a solution, allowing vehicles which came with locked "401" TCUs to be tuned by swapping to the genuine Bosch DQ381.2 Unlocked TCU.

Brand:

ES#:

4908417

Mfg#:

UH002-DR2

Enhance your tune with true on-the-fly adjustability—directly from your smartphone.

Brand:

ES#:

5424774

Mfg#:

UH025-ACA

$99.00 USD

Add to Cart

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on orders $49 and up

Lifetime Replacement

Choose the stage that meets your power goals! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:

ES#:

4617327

Mfg#:

20TSI

Starting at $550.00 USD

Customize

Free Shipping

Lifetime Replacement

Choose the stage that meets your power goals! 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.

Brand:

ES#:

4381814

Mfg#:

20FSI

Starting at $550.00 USD

Customize

Free Shipping

Lifetime Replacement

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.

Brand:

ES#:

5480398

Mfg#:

UH015-TLA

$74.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Stage 3 package featuring Garrett PowerMax Turbocharger and Unitronic Stage 3 software

Brand:

ES#:

4852248

Mfg#:

20TSIGEN4-3K-UC

Stage 3 package featuring Garrett PowerMax Turbocharger and Unitronic Stage 3 software

Brand:

ES#:

4852249

Mfg#:

20TSIGEN4-3DK-UC