Bayoptiks 2021-2025 BMW G80 M3 / G82 M4 Carbon Fiber LED Rear Center Diffuser

Upgrade your G80 M3 G82 M4 rear end to the ultimate race car look with our latest carbon fiber center diffuser featuring a LED center bar. We’ve taken the original M Performance design and extended it so the diffuser sits about 1″ lower for a more aggressive look.

The LED can be wired as an “always on” rain light, or can be wired as a brake light. Simple installation and wiring can be performed by tapping 2 wires to the outer taillight.

Material: 

• 100% Pre-peg Dry Carbon Fiber 2×2 Weave
• High Gloss clear coat

Fitments:

• 2021+ BMW G80 M3
• 2021+ BMW G82 M4

Note: US vehicles turn signals and brake lights activate at the same time, these signals can be separated with coding.