We are pleased to announce that we can now flash the 991 GT3 ECU. This flash requires the ECU to be physically with us in AZ, either through ECU mail-in or having the car at our shop.

The VR Tuned ECU flash was developed to focus on improving the cars entire power curve. Adjusting the cars timing and air fuel mixtures, the throttle response is much quicker and the low end torque comes to life faster. The PDK transmission is controlled separately, but you will notice the gears hitting harder and faster with the increase in torque. With this flash you can expect to see your lap times improve with faster corner exit speed, top speed, and improved driveability.

Note: This ECU is a Bosch MED17.1.11 TC1797

We are looking for local 991 GT3s for dyno testing! PM if you are in Arizona and want some extra power!