I just recently ran to some money and after gettin alot things out of the way i have bit of extra cash left over. I want to purchase either the Gibson cat back exhaust or the injen CAI (I already have an airaid CAI but notice no extra performance with it). Which one should i purchase?

The Gibson.

Gibson.....

Yeah Gibson, reason you don't see performance with the Air Raid is because of the stock exhaust. You are trying to get more air in but the exiting air flow is still the same. Once you get that exhaust on you will see better performance.

thanx for the additional info. Base... It totally makes sense