Ford Mustang S650 Performance Style Dry Carbon Fiber Rear Finned Bumper Diffuser 2024-Up

Enhance the rear-end styling and aerodynamic performance of your 2024-Up Ford Mustang S650 with this performance style dry carbon fiber rear finned bumper diffuser. Designed for EcoBoost and GT models, this upgrade adds a more aggressive, track-inspired appearance while improving airflow beneath the vehicle.

Engineered to follow the factory rear bumper contours, this diffuser integrates seamlessly with the Mustang’s design, delivering a wider and more performance-oriented rear profile. The finned layout helps channel airflow efficiently, contributing to improved stability and reduced aerodynamic drag at higher speeds.

Constructed from dry pre-preg carbon fiber, this diffuser offers exceptional strength, lightweight performance, and consistent weave quality. The gloss UV-resistant finish ensures long-term durability while maintaining a premium carbon fiber appearance suitable for both street and performance builds.

Product Specifications

Key Features

• Designed for 2024-Up Ford Mustang S650 EcoBoost and GT models
• Performance track style rear diffuser for aggressive styling
• Finned design improves airflow and rear aerodynamic efficiency
• Enhances downforce and high-speed stability
• Dry pre-preg carbon fiber construction for lightweight strength
• Autoclave-cured for consistent weave and structural integrity
• Gloss UV-resistant finish prevents fading and discoloration
• Precision-molded for OEM-style fitment
• Direct bolt-on installation using factory mounting points
• Improves rear-end presence with a wider, more aggressive stance
• Ideal for performance builds, track use, and show vehicles

Configuration Options

• Carbon Fiber – Gloss dry carbon weave for premium performance styling

Package Includes

• Rear bumper diffuser

Note: Not compatible with Mustang Dark Horse models. Ensure proper alignment before final installation. Professional installation is recommended.

Installation

• Direct bolt-on installation
• Uses factory mounting points
• No drilling required
• Reuses OEM 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
• Does NOT fit Mustang Dark Horse 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.