Vorsteiner Style Carbon Fiber Rear Diffuser for F87 /w LED Brake Light BMW M2Upgrade the look and performance of your F87 BMW M2 with the Vorsteiner Style Carbon Fiber Rear Diffuser from RCWPerformance. Made from high quality, genuine carbon fiber, this diffuser is lightweight and durable, and adds an aggressive, race inspired look to your car. The Vorsteiner Style diffuser is designed to fit perfectly on your F87 M2 and comes with an integrated LED brake light for added visibility and safety. With its precision engineering