Originally Posted by jonharb

just about anything you do to your car will increase power (you know what i mean, dont be dumb). a CAI will increase power, its cheap, it looks cool (for you fast and furious bunch), plus itll help alot when you install headers and exhaust. No you iwll not see a big difference usually if its your first upgrade or its the only thing on your car, but the more you do to the intake, exhaust, and add bigger injecters, the more you will feel it. Here's what you should do in my opinion. Install a AEM V2 CAI w/bypass valve, its worth it. Then install hearders, high flow cat, and exhaust, I'd say about 2 3/4 in piping, unless you want turbo then add about 1/2 in. Then after that add Accels injecters from like summitracing.com, theyll add the extra fuel to take advantage of the mod's youve done. After all that you will for sure feel that kick in your pants you want. If not, get a B18c5 and have fun