G20 CSMT Style Carbon Fiber Side Skirt Extensions - 3 Series

Sale price$599.99
Fitment GuaranteedShop Install AvailablePackage Protection
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G20 CSMT Style Carbon Fiber Side Skirt Extensions – 3 Series

Enhance the side profile of your BMW G20 3 Series with the CSMT Style Carbon Fiber Side Skirt Extensions, designed to add a more aggressive and performance-inspired appearance while maintaining clean OEM-style fitment.

Crafted from high-quality carbon fiber, these side skirt extensions provide the perfect combination of lightweight durability, premium styling, and aerodynamic enhancement. The CSMT-inspired design flows seamlessly with the factory body lines, helping the vehicle appear lower, wider, and more planted on the road.

Finished in a deep gloss carbon weave, these extensions pair perfectly with other carbon fiber aero upgrades such as front lips, mirror caps, diffusers, and spoilers for a complete enthusiast-focused look.

Whether you're building a subtle OEM+ setup or a full aggressive street build, these side skirt extensions are the perfect finishing touch for your G20.


Key Features

  • Excellent Quality Construction – Designed for long-lasting durability and premium appearance
  • High-Quality Carbon Fiber – Lightweight, strong, and finished with a deep gloss weave
  • Guaranteed Fitment – Precision-engineered for seamless installation and OEM-style alignment
  • Aggressive CSMT Styling – Enhances the side profile with a sharper and more sporty appearance
  • Aerodynamic Enhancement – Creates a lower and wider visual stance

Fitment

  • BMW G20 3 Series

Installation Notes

  • Professional installation is highly recommended to ensure proper fitment and alignment.

Shop Install Available

Bring your car to our Oceanside shop. We install everything we sell.

Fitment Guaranteed

Every part is confirmed to fit your chassis before it ships.

Package Protection

Something go wrong? We'll send out a free replacement. No questions asked.

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