Approach your mission in logical steps-- first simply "remove" the famous bolt (located at extreme bottom of front fenderwell behind driver side front-left tire without using a BFH), and see if that solves the problem. If by removing the bolt gives the needed additional clearance, then you can use a few small sheet metal screws to keep the inner fender-skin in place (if required at all). Generally speaking, the use of a BFH should be a last resort when all other methods have failed.