I'm looking to adding power to my 325 is and didn't know where to start. Looks mean little to me, I just want raw performance. I plan on going a little here and there. Where do you guys reccomend starting? I thought maybe intake, chip, exhaust, but that sounds too cliche. Is there a better way to start. Also I'm a college student so I can only spend about 750 to 1000 at a time.