pm me when you break the lip or dont want it lol ill pick it up off you. you dont need a drill just get a screwdriver and a screw and force it, its only plastic. even if your adding extra support screws in the middle it will be at the bottom of the bumper so no one is going to see the holes. i cant remember but i think that the holes on the side are already marked for a lip (no holes though) but again... its just plastic so you can force a screw though it