Ford Mustang S550 Rear Side Window Louvers Primer Black 2015-2023

Enhance the side profile of your 2015-2023 Ford Mustang with these rear side window louvers. Designed for the S550 Mustang platform, this exterior upgrade adds a bold, muscle-inspired aesthetic while maintaining OEM-style fitment.

Inspired by classic performance styling, these louvers provide a more aggressive and dynamic look by accentuating the rear quarter windows. The design complements the Mustang’s fastback silhouette while adding depth and visual contrast to the side profile.

Constructed from durable ABS plastic, these louvers offer excellent strength, impact resistance, and long-term durability. Finished in primer black, they are ready for paint customization, allowing you to match your vehicle’s color or create a unique custom appearance.

Product Specifications

Key Features

• Designed for 2015-2023 Ford Mustang S550 models
• Rear side window louver styling upgrade
• Adds aggressive muscle-inspired side profile
• Constructed from durable ABS plastic
• Lightweight and impact-resistant for daily use
• Enhances exterior styling without permanent modification
• Precision-molded for proper fitment
• Primer black finish ready for paint customization
• Complements other exterior aerodynamic upgrades
• Suitable for street and show builds

Configuration Options

• Primer black (unpainted)

Package Includes

• Left rear side window louver
• Right rear side window louver

Note: Professional painting is recommended prior to installation. Ensure surfaces are clean and dry before mounting for proper adhesion.

Installation

• Tape-on installation using automotive-grade adhesive
• No drilling or cutting required
• Clean surface thoroughly before installation
• Test fit prior to removing adhesive backing
• Apply firm pressure for proper bonding
• Professional installation recommended

Fitment

• 2015 Ford Mustang EcoBoost / GT / V6
• 2016 Ford Mustang EcoBoost / GT / V6
• 2017 Ford Mustang EcoBoost / GT / V6
• 2018 Ford Mustang EcoBoost / GT
• 2019 Ford Mustang EcoBoost / GT
• 2020 Ford Mustang EcoBoost / GT
• 2021 Ford Mustang EcoBoost / GT
• 2022 Ford Mustang EcoBoost / GT
• 2023 Ford Mustang EcoBoost / GT

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.