Nissan GT-R R35 DBA EBA NSM Style Carbon Fiber Rear Diffuser Undertray With Canards and Brake Light 2012-2023

Enhance the rear aerodynamics and aggressive styling of your 2012–2023 Nissan GT-R R35 with this NSM style carbon fiber rear diffuser undertray. Designed to deliver a more track-inspired appearance, this diffuser setup adds depth, structure, and functional airflow improvements to the rear bumper.

Engineered specifically for the R35 DBA and EBA platforms, this rear diffuser undertray includes integrated canards and a brake light for a complete performance-oriented upgrade. The NSM style design enhances rear-end definition while improving airflow management beneath the vehicle.

Constructed from high-quality carbon fiber materials, this diffuser offers lightweight durability and a premium finish. Available in multiple carbon fiber configurations, it allows enthusiasts to choose the ideal balance of performance, strength, and visual appeal.

Product Specifications

Key Features

• Designed for 2012-2023 Nissan GT-R R35 DBA and EBA models
• NSM style rear diffuser undertray with aggressive design
• Includes integrated canards and brake light
• Enhances rear aerodynamics and airflow efficiency
• Precision engineered for R35 platform fitment
• Constructed from high-quality carbon fiber materials
• Available in CFRP, FGCF, and dry carbon fiber options
• Lightweight construction with strong durability
• UV-resistant clear coat for long-lasting finish protection
• Contours match factory rear bumper lines for seamless integration
• No major modification required for installation
• Suitable for street, show, and performance builds

Configuration Options

• CFRP – Full carbon fiber with gloss finish
• FGCF – Fiberglass base with carbon fiber overlay
• Dry Carbon Fiber – Premium lightweight construction with superior weave consistency

Package Includes

• Rear diffuser undertray
• Integrated canards
• Integrated brake light

Note: Professional installation is recommended to ensure proper alignment and secure mounting. Electrical connection required for brake light functionality.

Installation

• Direct bolt-on installation
• Uses factory mounting points
• Electrical wiring required for brake light
• No cutting required
• Professional installation recommended

Fitment

• 2012-2016 Nissan GT-R R35 DBA
• 2017-2023 Nissan GT-R R35 EBA

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.