What Series Supercharger Do I Have in my 1999 Pontiac Grand Prix GTP Supercharged?
I just bought this car like two weeks ago and I noticed it didn’t show anything about it like my moms Pontiac Bonneville. Posted by cjc Read More Ø
I have a 1999 Pontiac Grand Prix GTP supercharged with 240 horsepower. How can i increase the horsepower?
I want to get more horsepower out of my 1999 Pontiac Grand Prix GTP. How can i do this? can you say how much it would increase by too? thanks! Posted by Josh M Read More Ø
what are the best and cheap muffler options for Pontiac Grand prix GTP 200?
What are ny best options for a muffler for pontiac grand prix? Are flowmaster 40 a good choice? ebay has some that look real good, they call them turbo mufflers with burnt tip and stuff… what do you suggest? Posted by shyamscool Read More Ø
What would cause water to accumulate on the passanger side floor of a 2002 pontiac Grand prix GTP?
Yesterday morning I went out to my car and there was water on the passanger side floor. It was raining and the windows were not open so I am not sure if it is just a broken seal on the door cuz the door was wet or if it was something under the hood, any... Read More
Where can I get a good used abs computer for my 2001 pontiac grand prix GTP?
If any one knows what years will work and what other cars. Thanks for any and all help Posted by yon a Read More Ø
What is the horse power to the wheels of a Pontiac Grand Prix GTP 04?
I know the GTP has 260 engine hp and 280 torque and i was wondering how much to the wheels it has. Posted by Edgar Read More Ø