He is right K&N are the worst filters out there for those of you who have not researched it yet. Many forums witht the same results even for your pick ups! There are other filters which flow more air(then a K&N) and filter properly! On a vendors thread is the best place to let people know about bad products....not to say that the idea they have with a proper filter might be ok though. Just K&N filters suck...dirt.