Wouldn't you want to keep you car safe and protected again any damage. The Dodge colt 4dr rear bumpers are mounted or installed at the rear end potion of the vehicle to help protect that car from any damage. The Dodge colt 4dr rear bumper helps absorb any impact that is created during the collision. The Dodge colt 4dr rear bumper is made with a cut letting the exhaust pipe stick out to vent all the smoke and exhaust air. The Dodge colt 4dr custom fiber rear bumper comes in different styles and colors to help you enhance the look of your car at the rear end.