F80 M3 F82 F83 M4 LED Carbon Fibre Rear Diffuser - F1 Style With LED Brake Lights

(No reviews yet) Write a Review
New batch arriving week starting 18th of March

F1 Style Carbon Fibre Rear Diffuser with LED Brake Light for BMW F80 M3, F82 & F83 M4

Inspired by F1 and global motorsport events, this full width rear diffuser has a built-in LED light that is connected to your existing brake light. It provides a much more aggressive look with improved aerodynamics and air channelling. Carbon fibre represent the ultimate race look and the tied-in side extensions flows with the body lines of the F8X M3/M4 perfectly.

The LED is wired to your existing brake light so they would come on when you depress the brake pedal. By default the LED is on constantly as per your brake light. We can also supply a wiring module for the LED to flash when brake is depressed.

The product is finished off with several layers of clear coat for the added shine and protection. Excellent quality and guaranteed fitment!

Material: CFRP + Carbon Fibre with built-in LED

Content: 1 x Rear Diffuser

Finish: Glossy Carbon Fibre

Compatible With:

F80 M3 Saloon & M3 Competition

F82 M4 Coupe & M4 Competition

F82 M4 Convertible & M4 Convertible Competitition

Size: 180*16*80cm

Installation: removal of existing diffuser and connection to your existing brake light is required.

Product Photos:



Installed With LED Off:


Installed With LED On (brake depressed):