Depending on the year of manufacture, the attachment points may differ.

Front bumper

-open the hood.

-take out the caps and remove the trim over the grille.

-under the trim take out two pistons and Unscrew the three screws.

-at the bottom of the bumper, Unscrew the screws (spun up).

-turn the wheels to the side.

-wheel arches take out the caps and release the fender liner (front).

-Unscrew one screw on each side (spun up) that attach the corners of the bumper to the wings.

-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.

Front bumper mounting scheme Toyota Avalon (2019+)

 

Rear bumper

-open the trunk lid.

-remove the pads near the rear lights (hold on latches).

-unscrew the two screws in the opening of the trunk.

-at the bottom of the bumper, take out the caps and Unscrew the screws (twisted and inserted from the bottom up).

-wheel arches take out the caps and release the fender liner (rear).

-unscrew one screw on each side (spun up) that attach the corners of the bumper to the wings.

-we release the latch in the wings (pull the corners of the bumper towards you).

-with an assistant, pull the bumper back (look for the wires).

-disconnect electrical connectors (if any).

Rear bumper mounting scheme Toyota Avalon (2019+)