The before mentioned cold air intake and exhaust upgrade are the best starts. This will help your motor "breath" easier, and you WILL feel a performance gain. The biggest hp. gain I have felt besides those were a set of long tube headers.:coolGTO4US said:any better than the other?
rolo06 said:Which CAI? I'm looking for a true CAI, not one inside the engine compartment. Anyone ever use this one: