2019 - 2025 Mercedes Benz AMG GT63/S 4Door Coupe X290 Carbon Fiber Side Skirts

Enhance the side profile of your Mercedes-Benz AMG GT63 or GT63 S 4-Door Coupe with these carbon fiber side skirts. Designed to bring an aggressive, track-inspired look to the X290 platform, these side skirts add premium carbon fiber detail while sharpening the vehicle’s sleek AMG profile.

The carbon fiber side skirts are designed to improve side aerodynamic presence while visually lowering the vehicle for a more performance-focused stance. Their clean profile complements the AMG GT 4-Door Coupe’s factory body lines, making them an ideal upgrade for street builds, show cars, and complete carbon fiber exterior packages.

Crafted from FGCF or CFRP material options, these side skirts deliver lightweight construction, durable quality, and premium exterior appeal. Designed for 2019-2025 Mercedes-Benz AMG GT63 and GT63 S 4-Door Coupe X290 models, each package includes one pair of carbon fiber side skirts.

Product Specifications

Key Features

• Carbon fiber side skirts designed for the Mercedes-Benz AMG GT 4-Door Coupe X290
• Designed for 2019-2025 Mercedes-Benz AMG GT63 and GT63 S models
• Adds an aggressive, track-inspired side profile
• Available in FGCF and CFRP material options
• Enhances the lower side rocker area with premium carbon fiber styling
• Designed to improve side aerodynamic presence and airflow styling
• Visually lowers the vehicle for a sharper performance-focused stance
• Complements the AMG GT 4-Door Coupe factory body lines
• Part number 8512OE-SS
• Includes one pair of carbon fiber side skirts

Configuration Options

• Material Option: Available in FGCF or CFRP material options
• Side Skirt Setup: Designed for the AMG GT 4-Door Coupe X290 lower side rocker area
• Exterior Styling: Forged carbon fiber and carbon fiber finishes add a premium track-inspired side detail
• Package Setup: Includes one pair of carbon fiber side skirts

Package Includes

• One pair of carbon fiber side skirts

Note: Professional installation is recommended. Test fitting is recommended before final installation. These side skirts are designed to enhance the Mercedes-Benz AMG GT 4-Door Coupe X290 lower side profile with carbon fiber styling. Final fitment may require minor adjustments depending on the vehicle and selected material option.

Installation

• Designed for installation along the lower side rocker area
• Professional installation is recommended for proper alignment and secure fitment
• Test fitting is recommended before final mounting
• Some adjustment may be required during installation for best results

Fitment

• 2019-2025 Mercedes-Benz AMG GT63 4-Door Coupe X290
• 2019-2025 Mercedes-Benz AMG GT63 S 4-Door Coupe X290

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.