E9x M3 Skid Plate / Undertray

E9X M3 Aluminum Skid Plate & Undertray Upgrade

Take your E9X M3 (E90, E92, or E93) to the next level with a robust, track-proven aluminum skid plate. Crafted from 2mm 5251 aluminum and finished in a sleek satin black powder coat, this upgrade surpasses the flimsy OEM felt undertray in both protection and ground clearance. Whether you’re tackling back roads or hitting the track, it’s engineered to handle the stress of high-speed driving and road debris without compromising the factory aerodynamic balance.

Strengthened outer wings reinforce common impact areas while allowing for individual section replacements if damage occurs—saving you the cost of a full undertray. The lightweight yet durable design resists corrosion, ensuring you get a professional finish that endures countless miles and track sessions.

Why Choose an Aluminum Skid Plate Over OEM Felt?

• Greater Durability: 2mm 5251 aluminum stands up to serious abuse where the felt item falls short.
• Improved Ground Clearance: Slim profile adds an extra margin of safety against scraping or bottoming out.
• Modular Design: Replace individual outer sections if they’re damaged—no need to buy a complete new undertray.
• Corrosion-Resistant Coating: Satin black powder coat looks sharp and helps protect against moisture and debris.