BMW 318i E36 (1994) Rear Bumper

1. Underneath the car, remove the panel that's attached to the bumper. Then remove the screws holding the bottom portion.
2. At the right and left rear wheel wells, remove rivets and screws that hold the bumper to the chassis.

Tips: Remove the 4 nuts in the trunk [that hold impact absorbers] along with the bumper. Once the bumper is off the car with the impact absorbers attached, then you can have direct access to the outside bolts as needed.