There are two screws in the fender wells, and 13 of those plastic clip in thingys, 5 hold the grille in, and the rest are under the bumper. Jack the car up and look underneath and youll see them all easily. It seems harder than it really is. The first time I did it, it took about 15 minutes, and it helps to have someone help you pull the bumper off so both sides come evenly. I attached the file for an OEM lip kit install manual, but the first step shows you how to remove the bumper. Its real easy. You will also have to remove the resonator box which is behind the passeneger side fender well.