Looking for ways to get info on car from Roush
Doesn't work like that. It was born as a stage 1. Someone had the stage 3 package put on it. It's still a stage 1. Roush isn't like the other tuners. When the car leaves the factory the package it had is what the car is forever. Can't change what it is in the registry.
Mustang of the day,
July 12, 2015