It probably won't matter which, my g-tech pro didn't pick up any faster acceleration, which was confirmed when I talked to a friends father in law that builds racing engines for a living, and he told me that you most definitely will not feel 7 hp. 14 maybe, but 7, no, its purely psychological.
Personally I'm ditching my CAI because without the performance gain its not worth the lower (slightly) mpg's.
Personally I'm ditching my CAI because without the performance gain its not worth the lower (slightly) mpg's.
