Originally Posted by Mysilverz

Get exhaust and test pipes. Then get a nice cold air intake. My car started at 280whp with intake and exhaust I hit 306whp when I added test pipes I hit 317whp. It's significantly quicker than stock. All the parts new would have cost roughly $2150. However you could easily find a fast intentions exhaust for around a $1000 used a set of test pipes (Elmo has some for sell right now) for $200, and you could probably search and find a good intake for around $350 used. So that's $1550.