i had this on my FIPK, and also used it in my stock air box you can use pretty much for anything... i belive its a 2.5 inch inlet fits 3 inch also... my loss your gain bout it for 60 so half off
35 shipped... will come cleaned and oiled pic is when i just took it out my air box.

http://i279.photobucket.com/albums/kk131/m...57/DSC01718.jpg