Upgrade your engine bay with this real dry carbon fiber battery and ECU cover for the BMW G80 M3 and G82 M4. Designed as a direct replacement for the OEM components, this cover brings lightweight performance and high-end carbon styling to your under-hood setup.

Fitment: BMW M3 G80 / M4 G82 (2021–2023)

Material: 100% Real Dry Carbon Fiber

Finish: Gloss or Matte (UV-Protected)

Features: OEM replacement fit, ultra-lightweight construction, enhanced engine bay aesthetics, premium carbon fiber weave

Install: Direct replacement (professional installation recommended)

Perfect for show builds and detail-focused enthusiasts, this carbon fiber battery and ECU cover adds a clean, performance-inspired look—elevating the visual appeal of your M3 or M4’s engine bay with true motorsport character.