M5 CS Style Gloss Black Rear Diffuser with LED Brake Light for BMW G30 5 Series (2017–2023)
Add aggressive style and functional LED brake lighting to your BMW G30 5 Series with this M5 CS Style Gloss Black Rear Diffuser—engineered exclusively for M Sport bumpers.
Product Details
Give your 2017–2023 BMW G30, G31, or G38 5 Series an aggressive visual and aerodynamic upgrade with the M5 CS Style Gloss Black Rear Diffuser. Specifically designed for models equipped with the M Sport bumper, this diffuser features a smoke lens integrated LED brake light, enhancing both safety and style.
Constructed from high-quality, impact-resistant polypropylene, it comes pre-finished in gloss black (note: not factory color-matched), offering a clean, race-inspired rear aesthetic right out of the box. The center-mounted LED adds a modern motorsport touch and improves rear visibility under braking.
Installation requires rear bumper removal and wiring for the LED function, and professional installation is strongly recommended to ensure proper fitment and functionality.
Key Features:
M5 CS inspired styling with aggressive fins
Integrated smoke lens LED center brake light
Gloss black finish (pre-painted, not color-matched)
Durable, lightweight polypropylene construction
Designed exclusively for M Sport rear bumpers
Rear bumper removal and wiring required
Fitment:
2017–2023 BMW G30 5 Series (M Sport)
2017–2023 BMW G31 Touring (M Sport)
2017–2023 BMW G38 Long Wheelbase (M Sport)
