BMW 8 Series Sedan G16 (2018-2023) - Z Performance Carbon Fiber Rear Diffuser

Transform the rear-end presence of your BMW 8 Series G16 M850i with our Carbon Fiber Rear Diffuser — a high-performance upgrade designed for M Sport models from 2018–2023. With its aggressive fin layout and sculpted lines, this diffuser delivers bold styling while enhancing airflow and rear-end stability.

Crafted from 100% premium 3K twill weave carbon fiber, the diffuser offers a lightweight yet strong construction built to withstand performance driving. Finished in a high-gloss UV-resistant clear coat, it provides long-lasting brilliance and protection against the elements.

Engineered for a seamless fit with the M Sport rear bumper, this diffuser adds a race-inspired edge to the luxury grand tourer without compromising its elegant lines.

Key Features:

Fitment: BMW 8 Series G16 M850i M Sport Gran Coupe (2018–2023)

Style: Aggressive, multi-fin carbon fiber diffuser design

Material: 100% premium 3K twill weave carbon fiber

Finish: Glossy UV-resistant clear coat for a deep, lasting shine

Design: Precision-molded for OEM rear bumper with performance-inspired styling

Function: Improves underbody airflow, adds visual depth, and enhances rear aggression

Installation: Direct bolt-on fitment with included hardware (compatible with M Sport rear bumper only)

Add race-ready aggression and premium carbon detail to your M850i with a diffuser that balances style, function, and BMW performance DNA.