2025+ BMW M5 (G90/G99) PR-1 Pre-Preg Carbon Fiber Rear Diffuser | Trevora

Upgrade your 2025+ BMW M5 (G90/G99) with the TREVORA PR-1 rear diffuser, engineered for these chassis with a motorsport-influenced visual profile and functional aerodynamic design. Clean lines and 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. 01 Key Features Highlights Pre-Preg Carbon Fiber Construction Delivers consistent surface finish, lightweight construction, and structural reliability. Multi-Piece Design Integrates seamlessly with factory rear bumper without permanent modifications. Factory Brake Light Retention The integrated rear brake light is retained in its original position. Aerodynamic Geometry Sculpted design manages underbody airflow to improve aerodynamic performance. OEM-Level Surface Finish High-gloss finish matches factory quality standards. Precision Fitment Engineered specifically for G90 and G99 M5 rear bumper. Compatibility Notice Not compatible with the factory BMW Towing Package (available outside North America). 02 Vehicle Compatibility Fitment Year Make Model (Chassis) Body Style Fitment Notes 2025+ BMW M5 (G90) Sedan 2025+ BMW M5 (G99) Touring