3DDesign Carbon Side Skirts for G22 and G23 BMW 4 Series M Sport

The 3DDesign Carbon Side Skirts for the G22 and G23 BMW 4 Series M Sport bring a striking, performance-driven upgrade to the car’s profile, adding length, depth, and visual aggression along the lower body line. Crafted from lightweight, high-quality carbon fiber, these side skirts deliver an unmistakable motorsport aesthetic while maintaining a refined, OEM-plus fit. Their sculpted design seamlessly integrates with the factory M Sport styling, enhancing the vehicle’s presence whether viewed from the side or at an angle. Precision-engineered for perfect alignment and durability, they complete the look of a truly dynamic and cohesive 4 Series exterior.

Gtechniq EXOv5 Coating

• This optional coating forms a durable, long-lasting bond that will not wash off or break down, providing reliable, extended protection for paintwork and other treated surfaces. It creates a strong protective barrier that helps shield against damaging environmental contaminants such as dirt, road grime, and pollutants, while also offering enhanced scratch resistance to maintain a clean, high-gloss finish over time. For those seeking maximum durability and performance, the coating can be applied in multiple layers to increase thickness, strengthen protection, and further extend the life of the surface.

Features

• Constructed from lightweight, high-quality carbon fiber
• Adds a more aggressive, elongated side profile
• OEM-plus fitment that integrates seamlessly with factory body lines
• Sculpted design enhances the vehicle’s sporty stance
• Complements other 3DDesign aerodynamic components
• Precision-engineered for durability and perfect alignment

Applications

• BMW 420d M Sport: G22, G23 (2021-present)
• BMW 430d M Sport: G22, G23(2021-present)
• BMW M440d M Sport: G22, G23 (2021-present)
• BMW 420i M Sport: G22, G23 (2021-present)
• BMW 430i M Sport: G22, G23 (2021-present)
• BMW M440i M Sport: G22, G23 (2021-present)

Notes

• Installation may block part of the Welcome Light “Carpet”
• Only compatible with vehicles equipped with M Sport packages

About 3DDesign

3DDesign is a Japan-based BMW specialist recognized for OEM-level fit, refined aesthetics, and real-world performance. Drawing on motorsport development, the brand engineers aerodynamic components, wheels, exhaust systems, suspension, and interior accessories using advanced CAD / CAM, CFD, and road / track testing. Its catalog emphasizes lightweight, high-quality materials — such as carbon fiber, forged aluminum, and titanium — paired with precise tolerances for seamless integration with factory systems. The result is a cohesive, OEM-plus driving experience that elevates both form and function across modern BMW platforms.