The Kokeln Rear Bumper/Diffuser adds an element of aggressiveness to the rear of the Boxster. The fiberglass bumper is easy to install, bolting to the factory mounting points. The carbon diffuser portion of the bumper is designed using the optimum angle needed to smooth airflow from under the car. Please note: The Kokeln Bumper/diffuser requires use of the Kokeln muffler.

KB002 -Kokeln Boxster Rear Bumper/Diffuser