when i opened this thd. and started to read,, i stoped closed it to see if i was on the (JOKE thd,) went back read the art. and yes i must be reading a joke, i have been racing for 50 years now , if you decited that this wasn't a joke then try this,, remove the plastic tubes going to your factory intake,, go for a hour drive,,, make sure you have a full tank of gas because without the factory ram air your gas milage will go down so will the power.. now if you can add a needswings intake, this will ram more air into the throttle body which will give you more power and better gas milage. do you think that K & N , air force,injen, needswings could advertise a increase in hp and miliage if it wasn't there. now go back read it again and join me in a big laugh.. jim