Carbon Fiber Vortex Style Rear Diffuser Lip with LED

BMW G80/G82/G83 M3/M4 Carbon Fiber Rear Diffuser Lip Spoiler with LED Light – by Luminous Carbon

Take your G8X’s rear profile to the next level with the Carbon Fiber Rear Diffuser Lip Spoiler with Integrated LED Light by Luminous Carbon. Engineered for 2021+ BMW G80 M3 and G82/G83 M4 models, this aggressive add-on transforms the rear bumper with a track-inspired aesthetic and functional lighting enhancement.

This diffuser lip spoiler is available in two premium carbon construction options:

• Dry Carbon (Pre-Preg, Autoclaved): Ultra-lightweight, motorsport-grade carbon fiber with maximum strength and precision fitment. Finished in a sleek matte or satin clear coat.

• Wet Carbon: A more affordable option that still delivers stunning gloss and visual impact, ideal for show builds or daily drivers.

Integrated with a central LED brake/fog light, the diffuser not only enhances the visual aggression but also improves nighttime visibility and safety. Installation is designed to follow OEM lines for a seamless, custom-fit appearance.

Installation

• Professional installation recommended

• Includes wiring for the LED brake/fog light

• Mounts securely to OEM points with additional hardware (included)

Fitment

• 2021+ BMW G80 M3 (Sedan)

• 2021+ BMW G82 M4 (Coupe)

• 2021+ BMW G83 M4 (Convertible)

Features

• Choose from Dry Carbon (pre-preg autoclave) or Wet Carbon construction

• Bold race-inspired design with integrated LED center light

• 2x2 carbon fiber weave for visual consistency

• UV-resistant clear coat finish to prevent yellowing or fading

• Backed by Luminous Carbon’s fitment and quality guarantee

Complete your G8X’s transformation with a diffuser that turns heads and performs.
Luminous Carbon – Driven by design. Built for performance.