I just got a pretty brand spankin new 99 contour ,Sport Version, and know very little about what can be done to it. I already am putting a cold air induction kit on it (homemade, they work). I wanted to know how much in the way of performance upgrades I could add on for $500 or less. It has the 2.5 litre engine (170 hp).
any help would be apperciated
