okay so i was curious as to what after market parts i could throw on my 2000 pontiac grand prix GT to either improve my engines performance/make it go faster or make it sound nicer.

Im just getting into building these grand prix'* and bonneville'*. Im a young kid and i really appreciate all the tips and advice!

thanks!
Devin:

Do you have a NA engine, or supercharged?

3800 seriesII V6, not supercharged

You can cam it, or put 1.8:1 rockers in, headers. Those will help the engine breath a little easier.