BMW G80/G82, M3/M4 Carbon Fiber CS Side Skirts

BMW G80/G82 M3/M4 Carbon Fibre CS Side Skirts

Enhance the side profile of your BMW G80 M3 or G82 M4 with these Carbon Fibre CS Side Skirts — inspired by BMW's exclusive CS models and engineered to deliver a more aggressive stance, improved aerodynamic styling, and premium carbon fibre aesthetics.

Designed to extend the factory side sill profile, the CS Style Side Skirts create a lower, longer, and more purposeful appearance while accentuating the muscular body lines of the G80/G82 platform. Their sleek and flowing design seamlessly integrates with the factory bodywork, providing the perfect balance between OEM refinement and motorsport aggression.

Manufactured from premium high-quality carbon fibre and finished in a UV-resistant gloss clear coat, these side skirts offer exceptional strength, lightweight construction, and a flawless carbon weave finish. Whether paired with a carbon front lip, rear diffuser, or spoiler, they help complete a cohesive and aggressive exterior package.

Perfect for enthusiasts seeking to elevate both the appearance and presence of their M3 or M4.

Key Features

Premium Carbon Fibre Construction

Manufactured from lightweight, high-strength carbon fibre for exceptional durability and premium finish quality.

CS-Inspired Styling

Inspired by BMW CS models, delivering a more aggressive and performance-focused side profile.

Gloss Carbon Fibre Finish

Finished in a premium UV-resistant gloss clear coat to protect the carbon weave and maintain a showroom-quality appearance.

Enhanced Side Profile

Creates a lower, wider, and more aggressive visual stance.

Lightweight Exterior Upgrade

Carbon fibre construction offers excellent strength while minimising unnecessary weight.

Precision Vehicle-Specific Fitment

Designed specifically for the BMW G80 M3 and G82/G83 M4 for seamless OEM-style integration.

Styling Benefits

• Aggressive CS-inspired appearance
• Lower and wider visual stance
• Premium gloss carbon fibre aesthetics
• Enhanced side profile and body lines
• Perfect complement to carbon fibre front lips, diffusers, spoilers, and mirror caps
• Motorsport-inspired OEM+ styling

Vehicle Fitment

BMW G80 M3 (2021+)
BMW G82 M4 Coupe (2021+)
BMW G83 M4 Convertible (2021+)

Please Note

Professional installation is strongly recommended.

As with all carbon fibre exterior components, minor adjustments may be required during installation to achieve optimal alignment and fitment.

Why Choose Proven Performance Parts

We specialise in high-performance parts for European vehicles — particularly Volkswagen GTI & R models, Audi S/RS platforms, and BMW M vehicles. Every product we offer is carefully selected for its quality, fitment, and real-world performance — tested by enthusiasts, for enthusiasts.