Audi B9 A4 Quattro 2.0T RS

Get up to +55 hp and +61 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For pre-facelift vehicles with CYMC engine Code

Brand:

ES#:

4339090

Mfg#:

906972

ON SALE! SAVE 10%

$449.00

This product was last offered at the strikethrough price on
07-01-2026

$404.10 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Get up to +55 hp and +61 through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4339089

Mfg#:

906971

ON SALE! SAVE 10%

$399.00

This product was last offered at the strikethrough price on
07-01-2026

$359.10 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Get up to +40 hp and +54 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4785814

Mfg#:

923732

ON SALE! SAVE 10%

$438.00

This product was last offered at the strikethrough price on
07-01-2026

$394.20 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement