Depending on the year of release of the attachment can vary.
Front bumper
The bumper is removed along with the grille.
-open the hood.
-under the hood, take out the four clips above the headlights and Unscrew the four screws that secure the grille.
-wrenched the wheel to the side.
-in the wheel arches on each side, Unscrew one screw that secure the lining of the wings and two holding the fender liner.
-pull on yourself and release the lining of the wings of the clips in the bumper (completely remove not boring).
-under lining of the wings Unscrew two screws on each side.
-Unscrew the screws around the perimeter of the bottom (spun up).
-pull the corners into themselves and release the slits for the wings.
-with the assistant pulls the bumper forward (pay attention to wire).
-remove connectors from electrical equipment.
Rear bumper
-open the trunk lid.
-side panels removable access doors.
-for hatches, Unscrew the fasteners and remove the rear lights.
-under the rear lights Unscrew one plastic nut on each side.
-in the opening of the trunk, Unscrew the four screws.
-wheel arches Unscrew three screws on each side (will need a ratchet with a nozzle) that attach the fender liner to the bumper.
-released from the latches to the bumper lining of wings (completely remove is not necessary).
-under the covers, Unscrew the screws that attach the angles to the wings.
-around the bottom part Unscrew the screws (spun up).
-with the assistant pulls the back bumper (don't want to break the wires).
-snap together the connectors of the equipment (if any).