Hi, I am finally getting around to installing my K&N CAI for my 4.7L, but I ran into some trouble trying to get the bottom portion of the air box out. The instructions say to remove a bolt from the bottom, however, mine does not appear to have a bolt in there...Also, there is a metal strap hanger connected to the side of the lower air box assembly, connecting it the inner wall of the engine bay. Any ideas on how to get it outta there? I tried to simply man-handle it and pull, but nothing budged...I'm not sure what is holding it down. Help appreciated. Thanks guys!