Porsche 911 991.2 GT3 BKSS Style Carbon Fiber Side Skirts 2017-2019

Upgrade the side profile of your 2017-2019 Porsche 911 991.2 GT3 with these BKSS Style carbon fiber side skirts. Designed specifically for the 991.2 GT3, this exterior aero upgrade adds a lower, wider, and more aggressive motorsport-inspired appearance while maintaining clean integration with the vehicle’s factory body lines.

This pair of BKSS style side skirts enhances the rocker panel area with sharper side definition and a more track-focused profile. The design helps visually connect the front and rear aero sections, giving the 991.2 GT3 a more complete and performance-oriented exterior presence from the side view.

Available in CFRP, FGCF, DRYCF, and MTCF material options, these side skirts provide multiple configuration choices depending on the desired construction, finish, and styling preference. This upgrade is ideal for street, show, and track-inspired Porsche 911 GT3 builds seeking premium carbon fiber side aero styling.

Product Specifications

Key Features

• Designed specifically for 2017-2019 Porsche 911 991.2 GT3 models only
• BKSS style side skirts for a lower and more aggressive side profile
• Enhances the rocker panel area with premium carbon fiber styling
• Complements front lip, rear diffuser, wing, and other GT3 exterior aero upgrades
• Available in CFRP, FGCF, DRYCF, and MTCF material options
• Designed to follow the factory 991.2 GT3 body lines for clean integration
• Adds sharper lower side definition and a wider visual stance
• Improves the vehicle’s motorsport-inspired exterior appearance
• Installation manual available
• Suitable for street, show, and track-inspired Porsche GT builds

Configuration Options

• CFRP – Carbon fiber reinforced plastic option for a premium carbon fiber finish
• FGCF – Fiberglass carbon fiber option for durable carbon fiber-style construction
• DRYCF – Dry carbon fiber option for lightweight performance-focused styling
• MTCF – Matte carbon fiber option for a subtle motorsport-inspired finish

Package Includes

• One pair of side skirts
• Left side skirt
• Right side skirt
• Installation manual

Note: This item fits Porsche 911 991.2 GT3 models only. Professional installation is recommended to ensure proper alignment, secure mounting, and protection of the selected carbon fiber finish during installation.

Installation

• Side skirt installation
• Installation manual available
• Test fitting is recommended before final mounting
• Surface preparation may be required before installation
• Adhesive and/or hardware may be required depending on installation method
• Professional installation recommended
• Additional adjustment may be required for proper alignment and panel fitment

Fitment

• 2017-2019 Porsche 911 991.2 GT3
• Fits 991.2 GT3 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.