Depending on the year of release of the attachment can vary.
-open the hood.
-under the hood, Unscrew the four screws (spun down) that secure the upper part.
-Unscrew the screws around the perimeter of the bottom.
-wrenched the wheel to the side.
-in the wheel wells, Unscrew the screws holding the wheel arch liners (to remove completely unnecessary).
-move the wing flaps to the side and Unscrew two screws on each side (spun upwards) holding the corners to the wings.
-pulls the bumper forward (don't want to break the wires and hoses).
-snap together the connectors of electrical equipment.
-switched the hoses to the headlight washers (if any).
-open the trunk lid.
-in the opening of the trunk, Unscrew the four screws.
-Unscrew the perimeter of the bottom of the five screws (spun up).
-Unscrew the screws in the wheel arches that secure the fender liner.
-move the wing flaps to the side and Unscrew two screws on each side (spun upwards) holding the corners of the bumper to the wings.
-pulls back bumper (don't want to break the wires).
-remove the connectors from the light plate.