Depending on the year of release of attachment is different.
Front bumper
-under the hood, Unscrew the screws and take out the clips that secure the grille.
-remove the grille (held by the latches).
-Unscrew the screws under the grille.
-on the perimeter in the bottom part Unscrew the screws (spun up).
-Unscrew the two screws in the lower grille (may not be).
-wrenched the wheel left or right, depending on which side of the bed will disassemble.
-wheel arches Unscrew the screws that attach the fender liner.
-attach the fender liner to the side and to turn out three screws on each side (spun upwards) holding the corners to the fenders
-with the assistant pulls the bumper from the guides themselves.
-remove the connector from the fog lamp (if any).
Rear bumper
-open the boot lid and Unscrew the aperture screws that secure the tail lights.
-remove tail lights and Unscrew the screws under them.
-remove the rear trunk lining under it and Unscrew one nut on each side.
-from the bottoms Unscrew one nut on each side (approximately under the nuts in the trunk).
-Unscrew the screws at the bottom of the bumper.
-in the wheel wells, Unscrew the screws holding the wheel arch liners (to remove the wheels easier to turn a ratchet with a nozzle).
-attach the fender liner to the side and Unscrew one screw on each side (spun upwards) holding the corners to the wings.
-with the assistant pulls the bumper itself.