Command attention and enhance aerodynamic performance with Midnight Manufacturing’s Carbon Fiber Rear Diffuser — precision-engineered for the BMW G80 M3 and G82 M4.
Crafted from Japanese dry carbon fiber and vacuum-formed, this rear diffuser offers superior rigidity, reduced weight, and race-inspired styling. Designed as a direct OEM replacement, it installs seamlessly using factory mounting points and hardware — no modifications required.
The aggressive contouring not only elevates the rear-end aesthetics but also improves airflow management, optimizing downforce at speed. Finished in a UV-resistant, high-gloss clear coat, our diffuser resists yellowing, fading, and environmental wear to maintain a showroom finish for years to come.
Midnight Manufacturing parts are rigorously quality controlled to meet strict standards, ensuring consistent weave alignment, UV-resistant coatings, and long-term durability under real-world driving conditions.
IMPORTANT: Please note that all Midnight Manufacturing products are typically made to order, with delivery times of 3–4 weeks.
