Chevrolet Corvette C8 Performance Style Matte Black Rear Diffuser Lip Winglet Kit 2020-2026

Upgrade the rear styling and aerodynamic performance of your 2020-2026 Chevrolet Corvette C8 with this performance style rear diffuser lip winglet kit. Designed to enhance the aggressive rear profile, this upgrade delivers a race-inspired appearance while maintaining clean OEM-style integration.

Precision engineered to match the factory rear bumper contours, this diffuser lip and winglet kit provides a flush, factory-like fit. The added side winglets increase visual depth and enhance the Corvette’s performance-oriented stance for a more dynamic rear-end appearance.

Constructed from durable ABS plastic, this kit offers excellent impact resistance and long-term reliability while remaining lightweight. Finished in matte black, it delivers a stealthy, performance-inspired look that can also be painted or customized to match your build.

Product Specifications

Key Features

• Designed for 2020-2026 Chevrolet Corvette C8 Stingray, Z51, and E-Ray models
• Performance style rear diffuser lip with additional side winglets
• Durable ABS plastic construction for strength and impact resistance
• Matte black finish for aggressive OEM+ styling
• Enhances rear aerodynamics by reducing turbulence and drag
• Improves high-speed stability and airflow management
• Precision molded for OEM-level fitment and alignment
• Lightweight design maintains vehicle performance balance
• Winglets add depth and aggressive rear-end styling
• Can be painted or wrapped for custom finishes
• Resistant to weather, heat, and road debris

Configuration Options

• Complete Kit – Includes diffuser lip and side winglets

Package Includes

• Rear diffuser lower lip
• Left side winglet
• Right side winglet
• Installation hardware

Note: Not compatible with Corvette C8 Z06 models. Verify compatibility before installation.

Installation

• Direct screw-on installation
• Hardware included
• No major modification required
• Ensure proper alignment before tightening
• Professional installation recommended

Fitment

• 2020-2026 Chevrolet Corvette C8 Stingray
• 2020-2026 Chevrolet Corvette C8 Z51
• 2020-2026 Chevrolet Corvette C8 E-Ray
• Does NOT fit Corvette C8 Z06 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.