Grand Prix Forums (Grandprixforums.net) - Tornado Alley Grand Prix Club
also you can try getting hold of the members of the tornado alley gp clup on here, where most of them log onto anyway.
i was wondering if u could kinda help me with my gp idk if u hav a tuner or not but the person that did mine did a crappy job its throwin check engine light and ran better stock than it does now any help would b appreciated thanks