Audi S4 Performance Software & Tuning

Unleash up to 774HP/716TQ by transforming your Audi EA839 3.0T with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 3.0T Turbocharged models from the 2020 model year.

Brand:

ES#:

4877267

Mfg#:

034-103-292Q

Unleash up to 540HP/491TQ by transforming your Audi EA837 3.0T with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4877145

Mfg#:

034B8/8.5TUNE

EO#:

D-850

Starting at $180.00 USD

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on orders $49 and up

Partial Replacement

Unlock your 2022+ Audi AL552 TCU with the 401 boot loader from the comfort of your home. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5457611

Mfg#:

034-103-3400

$145.00 USD

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Lifetime Replacement