This G20 M340i / G80 M3 dry-carbon fiber spoiler is hand-made with pre-infused process for reduced weight and heightened strength. The spoiler has been CFD-tested for optimal aerodynamics at high speeds for B58 enthusiasts. Its lightweight and strong construction along with perfect fitment provides a premium exterior upgrade.

*This will work with both Pre-LCI and LCI G20 M340i models.