Diablosport Forums

I have had my 05 GTO computer flashed with a mild performance program. I have also bought a Diablo Sport. When I plug in the Diablo, will it marry itself to the program that is already in my ECM?

The Predator wil marry itself to the VIN number once it is used to tune the car.
As I know you are not starting with a stock tune, i would highly suggest you give us a call so we can make sure you do this procedure correctly, as the regular instructions go out the window when starting with a non stock tune.

Thanks