1. BMW F90 Carbon Fiber Car Rear Diffuser New LED
2. High quality real carbon fiber material M5 Car Rear Diffuser, polished surface, light- weight, high hardness
3. M5 Car Rear Diffuser was designed to factory specifications for easy installation and clean
4. Mounts directly to F90 M5 rear bumper cover with self-tapping screws, no extra modification needed! Free adhesive glue tape, self-tapping screws and installation instruction are included.