BMW 4 Series Carbon Fiber Rear Diffuser (2014–2020)
Give your BMW 4 Series an aggressive edge with this carbon fiber rear diffuser—built for both performance and visual impact.
Product Details
Unleash the bold character of your BMW 4 Series (2014–2020) with our premium Carbon Fiber Rear Diffuser—a striking upgrade engineered to turn heads while subtly improving aerodynamic performance.
Crafted from 100% 3K carbon fiber in a sleek 2x2 weave, the diffuser delivers high-end aesthetics with race-inspired flair. Its aggressive styling accentuates the rear end of your vehicle, creating a lower, wider look that commands attention both on the street and at the track.
This diffuser is designed to fit seamlessly with M Sport rear bumpers and installs using OEM mounting points for a hassle-free, no-drill installation.
Key Features:
100% 3K carbon fiber with 2x2 weave
High-gloss UV-resistant clear coat
Compatible with M Sport rear bumpers
Lightweight, durable construction
Enhances rear-end aggression and aerodynamics
Easy installation with OEM hardware
Vehicle Fitment:
2014–2020 BMW 4 Series (F32 Coupe, F33 Convertible, F36 Gran Coupe)
