By CUEVAS on
2002 Pontiac Grand Prix GTP 2dr Coupe (3.8L 6cyl S/C 4A)
This vehicle is a supercar on racing it gives out an outstanding performance when it come for take off and racing.
It's also very comfortable from the interior (the seats, a/c radio/cdplayer) and the most important part of this vehicle is that you can make some modification to the gtp (illuminate your gages, upgrade your system) and all this details won't cost you a thing.
supercharged pulleys, cold air intake, engine and interior there are so many modification that you can do to your gtp.
Get a k&n filter and make your own cold air for more performance that will prablably bring you up to 30 hp.