The Akrapovič Rear Carbon Fiber Diffuser DI-BM/CA/7/M is a high-performance aftermarket car part designed for BMW and other compatible vehicles. It is made from lightweight and durable carbon fiber material, providing both aesthetic appeal and improved aerodynamics. The diffuser is designed to be installed on the rear of the vehicle, enhancing its overall appearance and giving it a more aggressive and sporty look. It is compatible with Akrapovič exhaust systems and can be easily installed with the included mounting hardware. This diffuser is a perfect addition for car enthusiasts looking to upgrade their vehicle's performance and style.