Carbon Fiber MP Diffuser – G80 M3 | G82/G83 M4

Transform the rear profile of your BMW with the Carbon Fiber MP Diffuser, engineered specifically for the G80 M3 and G82/G83 M4. Inspired by the BMW M Performance design, this diffuser blends OEM styling with an aggressive aftermarket edge—delivering a sharper, more dynamic appearance that stands out on the street or at the track.

Crafted from premium 2x2 carbon fiber, this diffuser provides lightweight strength, precise fitment, and a high-end finish that instantly elevates the look of your G8X. Its sculpted fins and aerodynamic layout help smooth airflow, improving rear-end stability while giving your BMW the bold motorsport presence it deserves.

Premium Craftsmanship

• Built from real 2x2 carbon fiber for superior strength and a deep, defined weave

• Precision-molded for tight OEM-style fitment

• Integrates seamlessly with factory mounting points

• Lightweight and rigid for long-term durability

Aggressive Aero Design

• Extended fins help control airflow and reduce rear turbulence

• Enhances aerodynamic efficiency at speed

• Adds a stronger, more aggressive rear-end aesthetic

Finish & Shipping

• Finished in a Gloss UV-Protected Clear Coat to prevent fading, yellowing, and sun damage

• Ships quickly from our Los Angeles, California warehouse

• Packaged securely to ensure safe delivery

Installation Notes

• Direct replacement for the OEM diffuser

• Requires removal of the factory diffuser for proper alignment

• Professional installation recommended for best results

Fitment

• 2021+ BMW G80 M3

• 2021+ BMW G82 M4 (Coupe)

• 2021+ BMW G83 M4 (Convertible)

Upgrade your BMW with the Carbon Fiber MP Diffuser and enjoy a rear-end transformation that delivers premium style, aerodynamic function, and a true M Performance-inspired look.