Elevate your G90 G99 M5’s rear end with Yahua‘s carbon fibre rear diffuser¡ªdesigned to harmonise performance and style with an aggressive, track-ready stance.

Key Benefits & Features

Premium Pre-preg Carbon Construction
Constructed from ultra-light pre-preg carbon fibre with a high-gloss finish, offering durability and visual impact.

Precision OEM Fitment
Engineered with 3D scans to integrate seamlessly into the factory bumper¡ªno modifications required.

CFD Validated Aerodynamics
Optimised via Computational Fluid Dynamics to reduce rear lift, improve high-speed stability, and manage airflow efficiently.

Bold Motorsport Styling
Deep sculpted fins and sharp contours create a muscular, track-inspired rear profile.

Why Choose the Yahua Diffuser

• Stronger, lighter construction: High-performance carbon fibre.

• Race-inspired design: Enhances airflow and visual depth.

• High-speed stability: Engineered to reduce lift and improve control.

• OEM-quality fit: Bolt-on installation using factory mounting.

Compatibility

• BMW G90 M5 Saloon (2025+)

• BMW G90 M5 Touring (2025+)

What’s in the box

• 1 rear diffuser
• Mounting screws
• 3M tape