Ford Mustang S550 GT350 Style Matte Black Front Side Vented Fenders 2018-2023

Upgrade the front-end styling and aerodynamic profile of your 2018-2023 Ford Mustang with these GT350 style front side vented fenders. Designed for S550 Mustang models, this upgrade delivers a wider, more aggressive appearance inspired by the factory GT350 while maintaining OEM-style integration.

These fenders feature integrated side vents that help improve airflow around the wheel wells, reducing heat buildup and enhancing aerodynamic efficiency. The flared design adds visual width and a more performance-oriented stance, giving your Mustang a track-inspired look.

Constructed from a combination of steel fenders and ABS plastic vent inserts, this kit offers a balance of durability, strength, and lightweight performance. Finished in matte black, the components are ready for installation or custom paint to match your vehicle.

Product Specifications

Key Features

• Designed for 2018-2023 Ford Mustang S550 models
• GT350 style vented fender design for aggressive appearance
• Integrated side vents improve airflow and brake cooling
• Enhances vehicle width and track-inspired stance
• Constructed from durable steel with ABS plastic vent inserts
• Matte black finish ready for installation or paint matching
• Precision fitment aligned with factory mounting points
• Improves aerodynamic efficiency around wheel wells
• Suitable for street builds and performance styling upgrades

Configuration Options

• Matte Black – Ready for installation or custom paint

Package Includes

• Front fenders (left and right)
• Fender vent inserts (left and right)

Note: Not compatible with Shelby GT350, GT350R, GT500, or Mach 1 models. Proper fitment requires the vehicle to be in original factory condition. Professional installation is recommended for best results.

Installation

• Direct replacement installation
• Uses factory mounting locations
• May require alignment adjustments
• Professional installation recommended

Fitment

• 2018-2023 Ford Mustang (S550)
• Not compatible with GT350, GT350R, GT500, or Mach 1 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.