This is our newly released Vacuumed Carbon Fiber Center Diffuser (Type One) for the F30 with M-Sport bumper. Designed to clip/ mount directly into the lower factory diffuser mounting location for a simple and fast installation. This carbon fiber center diffuser is made of 100% true vacuum technology for the ultimate light-weight, high-durability and precise-fitment. AutoTecknic Vacuumed Carbon Fiber Center Diffuser is both highly visible and highly functional.