E46 M3 Skid Plate / Undertray

BMW E46 M3 Skid Plate

Made from lightweight 2mm 5251 aluminum, powder coated in a sleek satin black, our skid plate is about more than just protection—it also manages airflow to help reduce oil temperatures. By featuring rubber trim around the cooling aperture, it creates a venturi effect that draws heat away from the oil cooler for improved reliability and performance. It’s the perfect way to safeguard your investment and ensure your M3 is always running at its best.

E46 Undertray Key Benefits 

• High-Strength Construction: 2mm 5251 aluminum stands up to curbs, road debris, and track abuse.
• Optimized Cooling: Clever venturi design and rubber-trimmed aperture promote better airflow to reduce oil temps.
• OEM-Compatible Fit: Aligns with your M3’s factory mounting points and cooling shroud—no guesswork or excessive modifications.
• Enhanced Aerodynamics: Smooth undertray design maintains factory aerodynamic efficiency while offering extra protection.
• Powder-Coated Durability: Satin black finish resists corrosion, chips, and heat for a long-lasting professional look.

About Jordan at POW3R Motorsport

POW3R Motorsport was born from an engineer’s love of motorsport, and his dislike for scene tax. Jordan, a Mechanical Design Engineer, has spent the past decade working on some incredibly challenging projects with industry giants such as Lotus, Aston Martin, Jaguar & Land Rover, Caterpillar, and Cummins. With a keen interest in Thermodynamics, Fluid Dynamic’s, and Lean Design. When Jordan isn’t at his desk he can be found under his Mitsubishi Evo VI Tommi Makinen, or on track with his E36 M3 S54 track car.