Nissan R34 GTR V-Spec Rear Diffuser Nismo Fin Complete Set Dry Carbon Fiber OEM

Name: Nissan R34 GTR V-Spec Rear Diffuser Nismo Fin Complete Set Dry Carbon Fiber OEM
Brand: NizmoPartsPlug
SKU: 748A0-AA500 / 748A2-RSR45
Price: 14819.92 USD
Availability: OutOfStock

$14,819.92 USD

$14,819.92 USD ~~$17,990.50 USD~~

Shipping calculated at checkout.

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Product Fitment Information

Important Fitment Notice

Please be aware that our online part listings and vehicle fitment information may not be comprehensive or entirely accurate. For guaranteed fitment, we rely on Nissan's proprietary catalog, which requires your Vehicle Identification Number (VIN) for verification.

Provide Your VIN for Accurate Fitment To ensure the parts you choose fit your vehicle correctly, Without VIN verification, we cannot guarantee fitment, even if our website suggests compatibility.

Without VIN: No fitment guarantee, potential return shipping costs, and restocking fees.

With VIN: Guaranteed fitment, expert verification, and avoidance of return costs.

Additional Notes- Diagrams and line drawings on our site are for reference only and may not accurately depict each part.- Side-specific items may be represented by a single image.

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Note: Nissan Motorsports, Electronic Products, Special Order and Made to order items are non refundable once purchased.

💎 The Legacy Component: Advanced Aero Engineering

P/N: 748A0-AA400 + 748A2-RSR45

The Nissan Skyline GT-R V-Spec ("Victory Specification") designation was earned through advanced aerodynamic engineering, and this component is the cornerstone of that legacy.

This is a Genuine OEM Nissan/NISMO rear diffuser assembly—the exact component that allowed the V-Spec R34 to achieve record-setting times by managing airflow beneath the chassis, reducing drag, and providing critical high-speed stability and downforce.

This assembly is the original Advanced Aero specification unit developed by Nissan’s finest engineers and track-tested by NISMO. It integrates seamlessly with the chassis floor, working in conjunction with the front diffuser to create a fully managed underbody airflow. This critical function reduces turbulent air behind the vehicle and ensures the lowest possible coefficient of drag for maximum stability at high speeds.

Perfect for the discerning collector or builder prioritizing period-correct components, this is more than a body kit piece—it is a verifiable piece of automotive history.

Authenticity Genuine OEM Nissan / NISMO Component Collector Grade: Guaranteed factory fitment and quality.

Material Hand-Laid Carbon Fiber Construction Lightweight, high-rigidity construction utilized on V-Spec and N1 models.

Function Advanced Aerodynamics (Venturi Effect) Dramatically increases airflow velocity beneath the car, creating effective downforce.

Assembly Complete Diffuser & Fin Assembly Includes all primary carbon sections and plastic-injected aero fins (OEM PN-stamped).

Rarity Special Order / Limited Production Produced only for the limited-run V-Spec and N1 models; a continuously sought-after part.

Identification Unique Serialization Each unit carries a specific serialized production number for absolute authenticity (e.g., CP-119052416).

Compatibility Nissan BNR34 Skyline GT-R V-Spec / V-Spec II / N1 Direct bolt-on replacement using factory mounting points. (May require V-Spec Triple Cross Bar for installation on Non-V-Spec GT-Rs).