G22 Carbon Fiber K Style Rear Diffuser W/ LED Light - G22 G23 4-Series

G22 Carbon Fiber K Style Rear Diffuser w/ LED Light

(BMW G22 / G23 4-Series)

Enhance the rear-end styling of your BMW with our K Style Carbon Fiber Rear Diffuser with Integrated LED Light, designed to deliver an aggressive motorsport-inspired look while adding a race-inspired lighting element. The K-style design sharpens the rear profile and gives the G22/G23 4-Series a bold, performance-focused presence.

Constructed from high-quality carbon fiber, this diffuser offers lightweight durability and a premium appearance. Finished with a UV-resistant clear coat, it is protected against fading, yellowing, and sun damage, ensuring long-lasting visual appeal. Precision-engineered fitment allows for a clean OEM+ appearance when properly installed.

Product Features

• K Style rear diffuser design for aggressive OEM+ styling

• Integrated rear LED light for a motorsport-inspired finish

• Premium carbon fiber construction

• UV-resistant clear coat prevents fading and discoloration

• Enhances rear-end aesthetics and visual presence

Fitment

• Fits 2021–2023 BMW G22 / G23 4-Series

• M Sport rear bumper ONLY

⚠️ Important Fitment Notes:

• Only fits models equipped with the M Sport bumper

• Will NOT work with factory rectangle exhaust tips on M440i models

• Proper-size round exhaust tips are required

• Will not fit non–M Sport bumpers

• Please check exhaust opening size in the product images

• Exhaust tips may require adjustment for proper fitment

Availability

This product is in stock and ready to ship.

Installation

Professional installation is recommended, as we do not provide installation guides or support for self-installation.

Additional mounting points may be required or existing mounting points may need to be modified for proper installation.