i dont know if this is true but i heard that a afe drop in filter is better tha a clod air system i heard it from a mechanic he say an intake is a waste of 300 dollars i dont know if its true or not never tried it haha
I have the afe mega-cannon with pg-7 filter. I run the pg-7 daily, then I have the pro dry I use when cleaning time comes around. Great turbo sound. No help with mileage. If you can it in, but not out its not going to improve.