Maxton Design BMW 4 Series G22 Street Pro Rear Diffuser

Enhance the rear-end styling of the BMW 4 Series G22 M-Pack (2020-) with the Maxton Design Street Pro Rear Diffuser. Designed to complement the bold M-Pack rear bumper, this aerodynamic component adds sharper definition to the lower rear section while creating a lower, wider and more aggressive visual stance.

The Street Pro design adds greater visual depth and a distinctive performance character to the rear of the BMW 4 Series G22. Its sculpted geometry emphasizes the sporty proportions of the car while strengthening road presence and maintaining a cohesive connection with the original M-Pack styling.

Ideal for aggressive street performance builds, the Rear Diffuser can be combined with Maxton Design Street Pro Side Skirts Diffusers and Rear Side Splitters for a complete and cohesive aerodynamic setup.