Mercedes-Benz W205 C63 S AMG Coupe Carbon Fiber Side Skirt Extensions 2015-2021

Upgrade the side profile and aerodynamic styling of your 2015-2021 Mercedes-Benz W205 C63 S AMG Coupe with these carbon fiber side skirt extension add-on lips. Designed to enhance the aggressive AMG body lines, this side aero upgrade adds a lower, wider, and more performance-focused appearance while maintaining clean integration with the factory coupe design.

This package includes one pair of side skirt extension add-on lips, precision contoured for the W205 C63 S AMG Coupe platform. The extensions are designed to follow the factory rocker panel shape, giving the vehicle a sharper side profile and a more complete carbon fiber aero look.

Available in multiple carbon fiber material options, these side skirt extensions provide a premium exterior upgrade for street, show, or performance-inspired builds. Each set is made to order or stocked depending on selected material availability and is intended for customers looking to enhance the vehicle’s visual width and OEM+ styling presence.

Product Specifications

Key Features

• Designed for 2015-2021 Mercedes-Benz W205 C63 S AMG Coupe
• Side skirt extension add-on lip design for improved lower side profile
• Enhances aggressive AMG styling with a wider performance-inspired appearance
• Available in FGCF, CFRP, and CFRP(BLU0 material options
• Contoured to complement the factory coupe side skirt lines
• Improves visual balance when paired with front lips, rear diffusers, or other carbon fiber aero parts
• Brand new exterior upgrade
• Suitable for street, show, and performance-style builds
• Helps complete a cohesive carbon fiber aero package

Configuration Options

• FGCF – Carbon fiber finish option with fiberglass-reinforced construction
• CFRP – Carbon fiber reinforced polymer option for a premium lightweight appearance
• CFRP(BLU0 – Source-listed carbon fiber material option

Package Includes

• One pair of carbon fiber side skirt extension add-on lips

Note: Products labeled as PRE-ORDER require production before shipping. Air shipping has an estimated arrival time of 5-6 weeks, while container shipping has an estimated arrival time of 3-4 months. Estimated arrival times are approximate and may vary depending on production schedule.

Installation

• Add-on side skirt extension installation
• Test fitting is recommended before final installation
• Professional installation is recommended for proper alignment and secure mounting
• Additional mounting hardware, adhesive, or adjustments may be required depending on installation preference

Fitment

• 2015-2021 Mercedes-Benz W205 C63 S AMG Coupe
• 2015-2021 Mercedes-Benz W205 C63 S AMG Coupe models only

United States: Free shipping available to the lower 48 states across all items. Other states will incur a shipping charge.

Worldwide: Free shipping is available for Complete Headlights, Taillights, DRLs. For custom headlight retrofits, carbon fiber products, and performance products, there will be a shipping charge.  

Please note:
• For Retrofits, you are purchasing a headlight modification service.
• If you select "Shipping own headlights to BayOptiks for modification", you are required to send us your headlights.
• If you choose "Purchase new OEM headlights", we will order and modify a new OEM headlight for you.
• Once your customizations are complete, we will ship it to you!

• Complete Headlights: 3-5 business days for order processing plus shipping time.
• Custom & Pre-Built Headlights: 6-8 weeks depending on the complexity and component availability.
• New OEM and cores: 6-8 weeks plus an additional 4-8 weeks as these are special orders base on the vehicle VIN due to different versions (North American, European, etc.)
• DRLs, Taillights, Brake Pads, and Carbon Fiber Aero: 3-5 business days for order processing, plus shipping time.
• Lens Replacements: 1-3 weeks plus shipping time.

Please note, we do not have control over the time frames of our vendors, manufacturers, and delivery services as they may delay processes in regards to components and shipment.