Computer tuning and cold air intake but none of these things matter if your launch is no good so pratice a good launch.....everyone shoots for a .000 off the tree but low numbers can be achieved with some practice.
how can i get a better launch? Is it just a matter of sitting on the brake to let the rpm's get up there and then slam it? I notice a huge difference in cold weather which is obvious for air flow, but that is the only time the engine really has power, usually if i give it gas its just like any other unimpressive car.
I'm sorry i misunderstood what you meant... I don't plan on bringing the car to the track i just mean in general getting a better 0-60 time and more power. I haven't really even clocked the car in that situation, but plan on getting a faster car in any case. Thanks for the reply though.