Audi S4 Performance Chips, Tunes & Software

Get up to +27 hp and +44 lb-ft through a safe and easy to use tuning module from RaceChip 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#:

4339045

Mfg#:

904520

$349.00 USD

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on orders $49 and up

Lifetime Replacement

Average gain of 100 horsepower and 73 lb-ft of torque on 91 Octane and Supercharger pulley upgrade 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
Compatible for vehicles up to 2012 model year only - Vehicle must be brought to ECS Tuning for programming *SIMOS 8.3 ECU is not yet supported*

Brand:

ES#:

3097359

Mfg#:

TFSI-30-SC-2

$950.00 USD

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Lifetime Replacement