2015–2023 Ford Mustang S550 GT-Style Rear Wicker Bill Spoiler

Give your Ford Mustang S550 a bold, track-inspired upgrade with the GT-Style Rear Wicker Bill Spoiler. Designed to enhance your Mustang’s aggressive styling, this rear wing features a distinctive gurney flap design that adds a sharper, more pronounced appearance to the rear end.

Inspired by performance-oriented Mustang styling, this spoiler complements the S550’s muscular body lines while creating a sleek, race-inspired profile. Whether you’re upgrading your daily driver or building a custom show car, this rear spoiler delivers the perfect finishing touch to your Mustang’s exterior.

Features

• GT-Style Design: Aggressive, performance-inspired styling that enhances your Mustang’s rear-end appearance.
• Gurney Flap Profile: Distinctive raised trailing-edge design for a bold, track-inspired look.
• Sporty Rear-End Upgrade: Adds a more pronounced appearance while complementing the S550’s body lines.
• Aerodynamic-Inspired Styling: Designed with visual inspiration from performance-oriented rear wings.
• Sleek Exterior Enhancement: Complements factory styling and aftermarket exterior modifications.
• Versatile Styling: Ideal for street builds, show cars, and performance-inspired Mustang projects.

Vehicle Fitment

Compatible with 2015–2023 Ford Mustang S550 models, including:

• Ford Mustang EcoBoost
• Ford Mustang GT
• Ford Mustang V6
• Ford Mustang Mach 1
• Ford Mustang GT Premium
• Ford Mustang BULLITT

Note: Verify compatibility with your Mustang’s existing trunk and spoiler configuration before purchasing. Additional modifications may be required depending on the factory spoiler setup.

Package Includes

• 1 × GT-Style Rear Wicker Bill Spoiler

Installation

Professional installation is recommended to ensure proper alignment and secure mounting. Installation requirements may vary depending on your vehicle’s existing rear spoiler configuration.

Professional installation is recommended for all American Auto Dynamics products. Installation requirements vary by product and vehicle. To ensure proper fitment, safety, and performance, we recommend having all products installed by a qualified automotive professional.

At American Auto Dynamics, every order is inspected before shipment.

Standard gloss-black ABS and similar parts: Approximately 2-4 days.

Large carbon-fiber and made-to-order parts: Approximately 2–4 weeks.

Oversized or freight-shipped products: Additional processing or transit time may be required.

The estimate displayed on an individual product page applies to that product and takes priority over these general estimates. All timeframes are estimates and are not guaranteed delivery dates.

Tracking: A shipping confirmation email will be sent when the order ships. Tracking activity may take 24–72 hours to appear.