Porsche 718 Cayman Boxster 982 GT4RS Style Autoclave Carbon Fiber Rear Fender Flares 2017-2025

Upgrade the rear side profile of your 2017-2025 Porsche 718 Cayman or Boxster with these GT4RS Style Autoclave Carbon Fiber Rear Fender Flares, designed to add a wider, sharper, and more performance-inspired exterior appearance.

This 4-piece rear fender flare set is made specifically for Porsche 718 Cayman and Boxster applications, enhancing the rear quarter area with a GT4RS Style design. The autoclave carbon fiber appearance adds premium motorsport-inspired detail while complementing the compact and aggressive lines of the 718 platform.

Available in DRYCF and DRYFGCF material options, these rear fender flares are ideal for 718 owners looking for a high-end carbon fiber exterior upgrade with add-on installation using double-sided tape and adhesive.

Product Specifications

Key Features

• Designed for 2017-2025 Porsche 718 Cayman and Boxster models
• GT4RS Style rear fender flares add a wider and more aggressive rear side profile
• 4-piece set provides a complete rear fender flare upgrade
• Autoclave carbon fiber styling provides a premium motorsport-inspired exterior finish
• Available in DRYCF and DRYFGCF material configurations
• Add-on design installs using double-sided tape and adhesive
• Enhances the rear quarter area while complementing the 718 platform’s performance-focused shape
• Pairs well with rear bumper winglets, quarter panel side scoops, front lips, side skirts, diffusers, wings, and other Porsche 718 carbon fiber upgrades

Configuration Options

• DRYCF: Dry carbon fiber option for a lightweight, premium carbon fiber finish.
• DRYFGCF: Dry fiberglass carbon fiber option for a carbon-style finish with reinforced structure.

Package Includes

• One set of rear fender flares
• 4 total pieces

Note: Professional installation is recommended for proper alignment, secure adhesion, and best overall fitment. Pre-order items may require production before shipping, with air shipping estimated at 5-6 weeks and container shipping estimated at 3-4 months.

Installation

• Add-on rear fender flare installation
• Installs using double-sided tape and adhesive
• Test fitting is recommended before final installation
• Clean and prepare the rear fender mounting surface before applying adhesive
• Professional installation is recommended for secure placement and proper fitment

Fitment

• 2017-2025 Porsche 718 Cayman
• 2017-2025 Porsche 718 Boxster

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.