APR DQ500 Transmission Catch Can and Breather System
APR DQ500 TCU Upgrade Now Available for the RS3 and TT RS!
APR Intake Adapter for 2019+ NAR RS3 and TT RS Vehicles!
APR 2019 2.5 TFSI Audi TT RS / RS3 ECU Upgrade
2.5 TFSI EVO RS3/TTRS – Upgraded MPI Injector Testing (Stock Turbo)
APR RS3 / TTRS Intake System - Coming soon
First 9-Second Stock Turbo RS3, by APR! (OCTOBER 2018)
APR 2.5 TFSI EVO ECU – Free New Features and Updates!
APR RS3 Stage 2 Pops and Bangs
APR Race DP and Midpipes for the 2.5 TFSI EVO!
APR Stage 2 ECU Upgrade for the 2.5 TFSI EVO!
APR 2.5T Turbo Inlet System Adapter Rings
First 9-Second Stock Turbo RS3, by APR!
Keith Brantley's APR Tuned RS3 Runs 168 MPH in the Half Mile
2.5 TFSI Inlet System Components Now Available Separately!