Chevrolet Corvette C7 Carbon Fiber Add-On Rear Bumper Diffuser 2014-2019

Upgrade the rear styling and aerodynamic profile of your 2014-2019 Chevrolet Corvette C7 with this carbon fiber add-on rear bumper diffuser. Designed for all C7 models, this rear diffuser adds a more aggressive, performance-inspired appearance while enhancing the lower rear bumper area.

The diffuser design helps optimize airflow underneath and behind the vehicle, supporting reduced turbulence and improved rear aerodynamic stability. By helping create a lower-pressure area behind the car, it contributes to increased rear downforce and a more planted feel at higher speeds.

Constructed from high-quality carbon fiber or polyurethane, this rear bumper diffuser is lightweight, durable, and designed for long-lasting exterior use. Its add-on design is intended to integrate cleanly with the Corvette C7 body lines while delivering a refined motorsport-inspired finish.

Product Specifications

Key Features

• Designed for 2014-2019 Chevrolet Corvette C7 all models
• Add-on rear bumper diffuser for an aggressive performance-inspired look
• Helps improve airflow behind the vehicle and reduce rear turbulence
• Designed to support increased rear downforce and high-speed stability
• Lightweight and durable carbon fiber or polyurethane construction
• Uses factory mounting points with no major modifications required
• Complements the factory Corvette C7 rear bumper design

Configuration Options

• Available in carbon fiber or polyurethane construction
• Add-on rear bumper diffuser configuration

Package Includes

• Add-on rear bumper diffuser
• Mounting hardware, if supplied by manufacturer

Note: Professional installation is recommended to ensure proper alignment, secure mounting, and best overall fitment.

Installation

• Designed to install using factory mounting points
• No major modifications required for standard installation
• Test fitting is recommended before final installation
• Professional installation is recommended for best results

Fitment

• 2014-2019 Chevrolet Corvette C7 All 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.