BMW G30 G31 Diffuser - Rear Diffuser CS 2017–2024 Gloss Black

BMW G30 G31 Diffuser is designed to upgrade BMW 5 Series G30 sedan and G31 touring models from 2017–2024 with a bold, modern and highly refined rear appearance. This CS-style BMW G30 G31 Diffuser enhances the sporty look of the M-Tech package and features a premium high-gloss black finish. It is not suitable for M5 or 550i variants, nor for vehicles equipped with a towbar.

The BMW G30 G31 Diffuser comes with a matching tow eye cover to ensure a clean and seamless factory-style look. Its aerodynamic design helps improve airflow around the rear bumper, contributing to better high-speed stability and a visually lower, wider stance. The high-gloss coating ensures that the diffuser stands out and complements the vehicle’s original design lines.

Constructed from high-quality polyethylene (PE), the diffuser provides strong impact resistance, excellent weather durability and long-term reliability. PE is an ideal material for automotive exterior components due to its lightweight structure and resistance to deformation. A professional installation is recommended to ensure perfect fitment and lasting performance.

Package includes:

– 1× CS-style diffuser

– 1× tow eye cover

Fitment: BMW G30 Sedan 2017–2024, BMW G31 Touring 2017–2024 M-Tech. Not for M5/550i or towbar vehicles.