2013-2019 Corvette C7 Z51 ROX Style Rear Diffuser

Enhance the rear profile of your Chevrolet Corvette C7 Z51 with these ROX Style rear diffusers. Designed for the C7 chassis, this rear aero upgrade adds a bold lower bumper accent while complementing the Corvette’s aggressive factory body lines.

The ROX Style design creates greater visual definition across the rear diffuser area and gives the C7 Z51 a more race-inspired exterior presence. Its rear diffuser profile enhances aerodynamic styling and pairs naturally with compatible front lips, side skirts, spoilers, and other exterior upgrades.

Available in FRP and CFRP material configurations, these rear diffusers support paint-ready and woven carbon fiber exterior builds. Designed for compatible 2013-2019 Chevrolet Corvette C7 Z51 models, each package includes one pair of ROX Style rear diffusers.

Product Specifications

Key Features

• ROX Style rear diffusers designed for compatible Chevrolet Corvette C7 Z51 models
• Compatible with listed 2013-2019 C7 Z51 applications
• Adds bold visual definition across the lower rear bumper area
• Creates a more aggressive and race-inspired rear-end profile
• Designed to complement the Corvette C7 factory body lines
• Available in FRP and CFRP material configurations
• Supports paint-ready and woven carbon fiber exterior builds
• Designed to complement compatible front lips, side skirts, and spoilers
• Suitable for street, show, and performance-inspired exterior builds
• Includes one pair of ROX Style rear diffusers

Configuration Options

• FRP: Paint-ready fiberglass construction for custom finishing
• CFRP: Carbon fiber reinforced polymer construction with a traditional woven carbon fiber appearance

Package Includes

• One pair of rear diffusers

Note: Paint, brackets, clips, screws, double-sided tape, automotive adhesive, and additional mounting hardware may not be included unless otherwise specified. FRP components require prep, primer, and paint before final installation.

Installation

• Designed for installation along the compatible lower factory rear bumper
• Professional installation is recommended for accurate alignment and secure mounting
• Test fit the diffusers before drilling, trimming, applying adhesive, painting, or completing final installation
• Clean and degrease all mounting surfaces thoroughly before installation
• FRP surfaces require proper sanding, primer, paint, and finishing before installation
• Use suitable automotive screws, clips, brackets, or adhesive as required
• Additional mounting hardware or supporting brackets may be necessary
• Minor drilling, trimming, sanding, or alignment adjustment may be required
• Confirm adequate clearance around the exhaust outlets and surrounding bumper components
• Verify secure attachment and sufficient ground clearance before driving

Fitment

• 2013-2019 Chevrolet Corvette C7 Z51

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.