I read that and thought the same.....until I read this one:EVO-00X said:Dont skimp on buying a decent air filter either guys. If you go through the hassle of setting up a decent CAI system, top it off with a decent filter too.
I remember when I looked into buying an air filter for my car I stumbled on this Japanese comparison test http://www.mkiv.com/techarticles/filters_test/2/ then went out and bought an Apexi Power Intake Filter and put it in my CAI airbox :thumbsup: