APR Tunes

APR’s ECU and TCU Tunes are the best dollar-per-horsepower modification you can do for your Audi or Volkswagen vehicle. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR’s optimization of the factory engine management system to take full advantage of the engine’s capabilities, without needing any end user adjustment. The software loads to the factory ECU through the OBD-II port, resulting in a clean and headache-free install. Furthermore, for those looking for tuning with a limited powertrain warranty, APR Plus has you covered!

APR’s ECU Tunes are available in multiple stages supporting various octanes both with or without any hardware or transmission modifications. 

The APR Stage I Tunes is the first step towards making more power! This simple upgrade requires no engine hardware modifications

The APR Stage II Tune is the next step towards making more power! This upgrade requires a downpipe or other exhaust modification to handle the increased power. 

Both Stage 1 and 2 offers even more power with an upgraded intake, intercooler, catback exhaust and other small modifications without requiring any new modification to the ECU. These are not required but highly beneficial to safly producing more power

Due to APR tunes being flashed to the car via the OBDII port this requires the vehicle to be at GRD Tuned to complete the install.  

To schedule an appointment call us at (630) 293-8830

APR offers tunes for almost all recent Audi and Volkswagen models and engines. Start making more power today!