Depending on the model year and body type of attachment are different.
Front bumper
-open the hood.
-under the hood under the hood, Unscrew the four screws that secure the top.
-around the bottom part Unscrew the screws.
-wrenched the wheel to the side.
-wheel arches take out the rivets and removed the fender liner.
-for wheel arch liners Unscrew two screws on each side holding the bumper corners to the wings.
-with the assistant gently pulls the bumper forward (don't want to break the wires and hoses).
-remove the electrical connectors (if any).
-if you have headlight washers, disconnected the hoses (may leak fluid).
Rear bumper
-open the trunk lid.
-in the opening of the trunk , Unscrew the screws (if any).
-at the bottom, Unscrew the screws and take out the caps.
-(if any) in the wheel arches Unscrew the screws that attach the angles to the wings.
-we release the latch in the wings (pull the corners themselves).
-release the clips under the rear lights (if you don't, you need to remove the rear lights).
-with the assistant remove a bumper back (don't want to break the wires).
-remove the connectors from the equipment (if any).
How to remove front and rear bumper Peugeot 2008
How to remove front and rear bumper Peugeot 206
How to remove front and rear bumper Peugeot 208