The TREVORA PR-1 Carbon Fiber Rear Diffuser is engineered for the BMW G90 and G99 M5, combining a motorsport-influenced visual profile with a functional aerodynamic design. Clean lines and a sculpted multi-piece construction create a distinctive rear-end appearance while maintaining all factory functionality, including the integrated rear brake light.
Constructed from high-quality pre-preg carbon fiber, the PR-1 diffuser delivers a consistent surface finish, lightweight construction, and the structural reliability associated with this manufacturing process. The sculpted geometry manages underbody airflow to improve aerodynamic performance, complementing the rear bumper design without requiring any permanent modifications to the vehicle.
The multi-piece design integrates seamlessly with the factory rear bumper, preserving the coherent styling of the G90 and G99 while adding a more defined and performance-oriented rear presentation. All factory components, including the brake light, are retained in their original positions.
