Volkswagen Performance TCU Software / Tuning

Gain up to 193 horsepower and 145 ​lb-ft of torque on 93 Octane 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

Brand:

ES#:

4368625

Mfg#:

20TSI-GEN3-3D

ON SALE! SAVE 10%

$1450.00

This product was last offered at the strikethrough price on
06-22-2026

$1300.00 USD

Add to Cart

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Lifetime Replacement

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

Brand:

ES#:

4381800

Mfg#:

20TDIMQB

ON SALE!

Starting at $450.00 USD

Customize

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Lifetime Replacement

Gain up to 44 horsepower and 90 lb-ft of torque on 91 Octane 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

Brand:

ES#:

4368622

Mfg#:

20TSI-GEN3-1D

ON SALE! SAVE 17%

$900.00

This product was last offered at the strikethrough price on
06-22-2026

$750.00 USD

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Lifetime Replacement

Gain up to 87 horsepower and 106 lb-ft of torque on 93 Octane 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
For 4Motion models only. Requires Unitronic 3 Inch Downpipe.

Brand:

ES#:

4369225

Mfg#:

18TSI-IS12-2D

ON SALE! SAVE 12%

$1300.00

This product was last offered at the strikethrough price on
06-22-2026

$1150.00 USD

Add to Cart

Free Shipping

Lifetime Replacement