Despite the external differences between different model years, the bumpers are mounted almost the same.
Front bumper
-open the hood.
-under the hood take out the caps and remove the trim.
-take out two pistons and Unscrew the screw that secures the top of the grille (the grille can be left on).
-behind the grille, we take out four clips (inserted from top to bottom) that secure the upper part of the bumper.
-on the perimeter of the lower part of the bumper, Unscrew the screws (spun up).
-turn the wheels to the side.
-in the wheel wells, Unscrew the screws that secure the fender liner (front).
-we release the latch in the wings (pull the corners of the bumper towards you).
-with an assistant, pull the bumper forward (look for the wires).
-disconnect electrical connectors.
Rear bumper
-open the trunk lid.
-in the opening of the trunk, Unscrew the eight screws and remove the cover of the trunk lid lock.
-on the perimeter of the lower part of the bumper, Unscrew the screws.
-in the wheel wells, Unscrew the screws and take out the caps that secure the fender liner.
-we release the latches in the wings and under the rear lights (pull the corners of the bumper towards you).
-with an assistant, pull the bumper back (look for the wires).
-disconnect electrical connectors (if any).
How to remove front and rear bumper Toyota 4Runner (1995-2002)
How to remove front and rear bumper Toyota 4Runner (2002-2009)