Depending on the brand of the attachment points are slightly different.

Front bumper

-open the hood.

-under the hood take out the rivets that secure the upper part.

-around the bottom part Unscrew the fasteners (you have to turn a quarter turn).

-in the wheel wells, Unscrew the screws and take out the caps, release the fender liner.           

-the fender liner, Unscrew the screws that attach the angles to the wings.

-pulls the bumper forward from the rails in the wings (don't want to break the wires).

-remove the connectors from the equipment (if any).

the attachment of the front bumper Peugeot 807

the scheme of fastening of the front bumper Peugeot 807

Rear bumper

-open the trunk lid.

-in the opening of the trunk, Unscrew the five screws that secure the top.

-Unscrew the screws and nuts that secure the lower part.

-in the wheel wells, Unscrew the screws and peel the fender liner.

-for wheel arch liners Unscrew one screw on each side that attach the angles to the wings.

-with the assistant gently pulls the bumper back, don't want to break the wires.

-snap together the connectors of the equipment (if any).

the attachment of the rear bumper Peugeot 807

the scheme of fastening of the rear bumper Peugeot 807