1. Mr.Roush02

    2002 Stage 2 Roush Mustang "Factory" Tune

    Hello, I recently got flagged by the State of California for Smog issues on my vehicle. They are requiring that I put the "factory" tune back on my car. The issue is that I have a true 2002 Stage 2 Roush mustang and I am not sure what the factory tune is! Is it still a basic 02 GT Tune...