air intake is one of the first mods that you can do to your car... IHE in particular.. Intake Headers Exhaust its part of the process in modifying cars/performance..

Air intake is

HTH

http://tsikot.yehey.com/forums/showt...ght=air+intake


another interesting link about intake
http://www.mkiv.com/techarticles/filters_test/2/