I really need to find someone that can tune my Grand Prix. Its a 98 grand prix that i did a turbo set up on. I have a turbonetics T3/T4 turbo on it, along with some other mods. I really need to find someone that has something to tune my car with. I have no problem paying someone to help me out since i cant afford to buy my own HP Tuner. Hopefully someone can help me out. Thanks, Tim