I have been waiting all summer to gather money for mods, but to no avail, school is coming close and tution is high. I have been reading through things and the Home Depot CAI looks like a cheap mode but, I ain't a mechanic and would have no clue on how to do it (even with the endless amount of posts already up). After all this I noticed many of you saying 'make the car lighter and it will go faster.' ???????? So what can I do without noticeing any appearence changes or any interior changes?? Is it possible??