The TRE PR-1 Carbon Fibre Rear Diffuser enhances your G90 / G99 M5 with motorsport-inspired styling. Clean lines and sculptured design create a striking focal point, whilst the pre-preg carbon fibre construction delivers both visual appeal and structural integrity.

Beyond its bold appearance, the TRE PR-1 diffuser is engineered for performance. Its sculpted design manages underbody airflow for improved aerodynamics.The multi-piece design offers a refined look whilst maintaining all factory functionality, including the rear brake light.

Key Features:

• Pre-Preg Carbon Fibre: Built with high-quality pre-preg carbon fibre for optimal strength, lightweight construction, and flawless finish.
• Streamlined Design: Features a cleaner, more refined aesthetic than the OEM diffuser.
• Enhanced Aerodynamics: Engineered to optimise airflow and improve aerodynamic performance.
• Multi-Piece Construction: Seamlessly integrates with the factory design.
• Integrated Brake Light: Maintains factory brake light functionality for safety.
• Precision Fitment: Designed for perfect integration with your G90 M5’s rear bumper.

How TRE developed the PR-1 kit

Installation:

Whilst engineered for precise fitment, we recommend professional installation for optimal results. We offer a UK fitting service at our HQ on all G90 / G99 M5 parts.

What’s in the box

• 1 x TRE Carbon Fibre (pre-preg, 2×2 Weave) Rear Difffuser

Compatible models

• BMW M5 Saloon (2024+, G90)
• BMW M5 Touring (2024+, G90)