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Install notes
DIY-friendly; professional help recommended for custom setups.
Requirement
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4-Piece Carbon Fiber Rear Diffuser with LED Brake Light for F80 M3 / F82 F83 M4 – Aggressive Styling Upgrade
Transform the rear-end appearance of your BMW F80 M3 or F82/F83 M4 with this bold and aggressive 4-piece carbon fiber diffuser, complete with an integrated LED 3rd brake light. Crafted for both style and functionality, this diffuser is the ultimate upgrade for M enthusiasts looking to make a statement.
Key Features
Aggressive Design with Integrated LED Brake Light
Features a striking 4-piece design that adds depth and dimension to your vehicle’s rear end.
Includes an LED 3rd brake light, enhancing both safety and aesthetics.
Premium Carbon Fiber Construction
Built with high-quality 2x2 OEM-style carbon fiber weave for a lightweight yet durable design.
Finished with a high-gloss clear coat for added UV protection and a polished, premium appearance.
Excellent Fitment
Designed to fit seamlessly with your F80, F82, or F83, ensuring a factory-like integration.
Provides a cohesive and aggressive look that complements your car’s sporty design.
Professional Installation Recommended
While installation is straightforward, professional installation is highly recommended for a secure and precise fit.
Fitment
2015+ BMW F80 M3
2015+ BMW F82 M4 Coupe
2015+ BMW F83 M4 Convertible
Why Choose the 4-Piece Carbon Fiber Rear Diffuser with LED Brake Light?
This diffuser offers an unparalleled combination of aggressive styling, premium materials, and functional enhancements. The integrated LED brake light adds a unique touch while improving safety, making it the perfect upgrade for any BMW enthusiast.
Order Today – Achieve an Aggressive, Head-Turning Look for Your M3 or M4!
Part number
F8X-PSM-DIF-LED
Status
Ready to ship
Application window
Use the variant selector and product description to match the correct application before ordering.
Install confidence
Difficulty
Beginner to intermediate
Time
15-45 minutes
Tools
Basic hand tools + OBD access
Recommendation
DIY-friendly; professional help recommended for custom setups.
Installation notes
Confirm supporting hardware and calibration requirements before installation.
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