I asked this question on FB and got stupid answers. What is the diameter if the air filter used on the Ram Air induction setups? I read that the air cleaner lid is 13 1/2 inches. I currently have a 14" diameter open ellement air cleaner that sucks in all the hot air thru the radiator. I want to put the Ram Air pan and base on so I can pull air in thru the hood scoops. Can the repo lower air pans be used with a 14" diameter air cleaner?