Cadillac CTS CTS-V Carbon Fiber Rear Trunk Lid Wing Spoiler 2003-2007

Enhance the rear styling and aerodynamic profile of your 2003-2007 Cadillac CTS or CTS-V with this carbon fiber rear trunk lid wing spoiler. Designed in a factory OE style, this upgrade delivers a clean and sporty appearance while maintaining seamless integration with the original body lines.

Engineered specifically for first-generation CTS models, this rear spoiler improves airflow over the trunk area and adds subtle downforce, contributing to enhanced stability at higher speeds. The design complements the vehicle’s factory aesthetics while providing a more aggressive and performance-oriented look.

Constructed from carbon fiber, this trunk lid spoiler offers lightweight durability and a premium finish. The surface is designed to resist environmental wear while maintaining its refined appearance, making it suitable for both daily driving and performance-focused builds.

Product Specifications

Key Features

• Designed for 2003-2007 Cadillac CTS and CTS-V models
• Factory OE style rear spoiler for clean OEM+ appearance
• Enhances rear-end styling with a sporty, aggressive look
• Improves airflow and contributes to rear stability
• Carbon fiber construction for lightweight durability
• Premium finish for a refined and high-performance aesthetic
• Precision fitment for seamless trunk lid integration
• Resistant to heat, UV exposure, and environmental wear
• Ideal for daily driving and performance builds
• Designed for easy installation

Configuration Options

• Carbon Fiber – Lightweight performance finish

Package Includes

• Rear trunk lid wing spoiler

Note: Professional installation is recommended to ensure proper alignment and secure mounting.

Installation

• Bolt-on or adhesive installation depending on setup
• May require drilling depending on mounting method
• Ensure proper alignment before securing
• Professional installation recommended

Fitment

• 2003 Cadillac CTS
• 2004 Cadillac CTS
• 2005 Cadillac CTS
• 2006 Cadillac CTS
• 2007 Cadillac CTS
• 2004 Cadillac CTS-V
• 2005 Cadillac CTS-V
• 2006 Cadillac CTS-V
• 2007 Cadillac CTS-V

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.