Audi B6 Performance Software & Tuning

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 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#:

4465107

Mfg#:

4.2-5V

ON SALE!

Starting at $400.00 USD

Customize

Lifetime Replacement

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 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#:

4464243

Mfg#:

1.8T-B5-B6

ON SALE!

Starting at $350.00 USD

Customize

Free Shipping

Lifetime Replacement

Gain up to 16 horsepower and 14 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 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#:

4465298

Mfg#:

3.0-B6-C5-1

ON SALE! SAVE 19%

$800.00

This product was last offered at the strikethrough price on
05-21-2026

$650.00 USD

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Lifetime Replacement