BMW 4-Series Carbon Fiber Rear Diffuser for Quad Exhaust

Description

Give your 4-Series aggressive styling with this quad exhaust exit diffuser. Made of 100% carbon fiber with a 1x1 twill weave, extremely light weight. Installation will require removal of the rear bumper, due to the rigidity of the diffuser. Additional holding clips/screws need to be added to the tabs to secure the diffuser into place.