Ford Mustang S550 EOS Performance Ducktail Style Matte Black Gloss Black Rear Wing Spoiler 2015-2023

Upgrade the rear styling and aerodynamic profile of your 2015–2023 Ford Mustang S550 with this EOS Performance ducktail style rear wing spoiler. Designed to deliver a clean yet aggressive appearance, this spoiler enhances the factory trunk lines with a subtle performance-inspired edge.

Featuring a ducktail (duckbill) profile, this rear spoiler improves airflow over the trunk while creating a more planted rear stance. Engineered for precise fitment, it integrates seamlessly with the factory trunk lid for an OEM-style finish without disrupting the Mustang’s original design.

Constructed from high-quality ABS plastic, this spoiler offers lightweight durability and long-term resistance to cracking and fading. Available in matte black or gloss black finishes, it provides versatile styling options for daily drivers, show builds, and performance-oriented Mustangs.

Product Specifications

Key Features

• Designed for 2015–2023 Ford Mustang S550 models
• Ducktail (duckbill) spoiler design for subtle aggressive styling
• Enhances rear aerodynamics and airflow over the trunk
• Creates a cleaner, more performance-oriented rear profile
• High-quality ABS plastic construction for durability and strength
• Available in matte black and gloss black finishes
• Lightweight design maintains vehicle performance
• Precision-molded for OEM-style fitment
• Improves rear-end definition without excessive bulk
• Suitable for street, show, and performance builds
• Easy installation with included hardware or adhesive

Configuration Options

• Matte Black – Stealth-inspired finish for subtle styling
• Gloss Black – High-gloss finish for a premium appearance

Package Includes

• Rear ducktail wing spoiler

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

Installation

• Bolt-on or adhesive installation depending on setup
• Designed to align with factory trunk mounting areas
• No major modification required
• Surface preparation recommended before installation
• Professional installation recommended

Fitment

• 2015-2023 Ford Mustang S550 EcoBoost
• 2015-2023 Ford Mustang S550 EcoBoost Premium
• 2015-2023 Ford Mustang S550 GT
• 2015-2023 Ford Mustang S550 GT Premium
• 2015-2023 Ford Mustang S550 Mach 1
• 2015-2023 Ford Mustang S550 Shelby GT350
• 2015-2023 Ford Mustang S550 Shelby GT350R
• 2015-2023 Ford Mustang S550 Shelby GT500
• Fits coupe and convertible models

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.