Ford Mustang S650 Dark Horse Style Dry Carbon Fiber Rear Bumper Diffuser 2024-Up

Upgrade the rear-end styling and aerodynamic performance of your 2024-Up Ford Mustang S650 with this Dark Horse style dry carbon fiber rear bumper diffuser. Designed specifically for the latest S650 platform, this diffuser enhances the lower rear profile with a more aggressive, performance-inspired appearance while maintaining OEM-level integration.

Inspired by the factory Dark Horse design, this diffuser delivers a refined motorsport aesthetic that complements the Mustang’s modern body lines. Its precision engineering ensures a seamless fit across EcoBoost, GT, GT Premium, Dark Horse, and Dark Horse Premium models, providing a clean and cohesive rear-end transformation.

Constructed from dry pre-preg carbon fiber, this diffuser offers exceptional strength, reduced weight, and superior structural integrity. The autoclave-cured manufacturing process ensures consistent weave quality and durability, making it ideal for daily driving, show builds, and track-inspired applications.

Product Specifications

Key Features

• Designed for 2024-Up Ford Mustang S650 models
• Dark Horse style rear diffuser for aggressive OEM+ appearance
• Dry pre-preg carbon fiber construction for lightweight strength and rigidity
• Autoclave-cured for improved durability and consistent weave quality
• Enhances rear aerodynamics and visual performance styling
• Precision engineered for OEM-level fitment and seamless integration
• Direct clip-on and bolt-on installation using factory mounting points
• No drilling or permanent modification required
• Ideal for street, show, and performance-oriented builds
• Designed to reuse factory mounting hardware

Configuration Options

• Exposed Carbon Fiber – Visible dry carbon weave for a motorsport-inspired finish

Package Includes

• Rear bumper lower diffuser

Note: Factory hardware is reused for installation. Professional installation is recommended to ensure proper alignment and secure fitment.

Installation

• Direct clip-on and bolt-on installation
• Uses factory mounting points
• No drilling required
• No cutting required
• No permanent modification required
• Reuses OEM mounting hardware
• Professional installation recommended

Fitment

• 2024-Up Ford Mustang S650 EcoBoost
• 2024-Up Ford Mustang S650 EcoBoost Premium
• 2024-Up Ford Mustang S650 GT
• 2024-Up Ford Mustang S650 GT Premium
• 2024-Up Ford Mustang S650 Dark Horse
• 2024-Up Ford Mustang S650 Dark Horse Premium
• 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.