Porsche Cayenne 9Y0 9YB Coupe KT Style Dry Carbon Fiber Trunk Spoiler 2018-2025

Enhance the rear styling and aerodynamic profile of your 2018–2025 Porsche Cayenne Coupe with this KT Style dry carbon fiber trunk spoiler. Designed to deliver a more aggressive and performance-inspired appearance, this upgrade refines the rear trunk line while maintaining clean OEM integration.

Precision engineered for Cayenne Coupe platforms including 9Y0 and 9YB, this trunk spoiler follows the factory contours for a seamless and secure fit. The KT Style design introduces a sharper rear edge, improving visual balance and giving the vehicle a sportier and more dynamic stance.

Constructed from premium dry carbon fiber, this spoiler offers excellent strength, lightweight performance, and consistent weave quality. Ideal for both daily driving and performance builds, it provides a refined OEM+ upgrade with enhanced durability and visual impact.

Product Specifications

Key Features

• Designed for 2018–2025 Porsche Cayenne Coupe models (9Y0, 9YB)
• KT Style trunk spoiler for sporty and aggressive rear styling
• Enhances aerodynamic profile and rear-end presence
• Dry carbon fiber construction for lightweight strength and durability
• Autoclave-cured material for consistent weave and premium finish
• Precision engineered for OEM+ fitment and seamless integration
• Improves rear trunk definition and overall styling
• Secure installation using double-sided tape and adhesive
• No drilling required
• Suitable for daily driving and performance builds

Configuration Options

• Dry Carbon Fiber – Premium exposed carbon weave for a motorsport-inspired finish

Package Includes

• Trunk spoiler

Note: This product is designed for Coupe models only. Professional installation is recommended to ensure proper alignment and secure adhesion.

Installation

• Double-sided tape and adhesive installation
• Designed to align with factory trunk contours
• No drilling required
• No cutting required
• Professional installation recommended

Fitment

• 2018-2025 Porsche Cayenne Coupe 9Y0
• 2018-2025 Porsche Cayenne Coupe 9YB
• Fits S, GTS, and E-Hybrid 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.