Nismo

Nismo GT Diffuser Fin Set – Nissan Skyline GT-R BNR34

Out of stock
SKU: 748A2-RNR45
(0)
$2,850.00
PRE-OWNED DISCLAIMER

All pre-owned parts are sold in used condition and may show minor marks, scratches, wear, fading, or other signs of previous use. We strongly recommend carefully reviewing all photos provided, as they form part of the item's description.

Unless otherwise stated, any tyres shown on pre-owned wheels are not included in the sale and are displayed for fitment or presentation purposes only.

Enhance the rear aerodynamics of your Nissan Skyline GT-R BNR34 with the genuine Nismo GT Diffuser Fin Set, a motorsport-inspired upgrade developed by NISMO (Nissan Motorsports International). Designed specifically for the factory V-Spec rear diffuser, this fin kit improves airflow management underneath the vehicle while adding a distinctive track-focused appearance.

The kit consists of four aerodynamic fins mounted to the rear under-cover diffuser. These fins help channel airflow more efficiently under the car, improving rear aerodynamic stability and reducing turbulence at higher speeds.

Constructed from lightweight carbon fibre with a clear gel-coat finish, the fins combine strength, durability, and motorsport aesthetics. The revised fin height and shape were engineered to optimise airflow while maintaining compatibility with the original BNR34 diffuser design.

This component is a popular upgrade among BNR34 V-Spec owners and track-focused GT-R builds, particularly when paired with other NISMO aerodynamic parts.

Features

  • Genuine NISMO aerodynamic component
  • Carbon fibre construction with clear gel-coat finish
  • 4-piece rear diffuser fin set
  • Improves rear airflow management and aerodynamic stability
  • Motorsport-inspired appearance
  • Designed for BNR34 GT-R V-Spec rear diffuser

Specifications

  • Brand: NISMO
  • Part Number: 748A2-RNR45 (superseded by 748A2-RSR45)
  • Material: Carbon Fibre
  • Finish: Clear gel-coat carbon
  • Configuration: 4 diffuser fins with mounting hardware

Vehicle Compatibility

  • Nissan Skyline GT-R BNR34 V-Spec
  • Nissan Skyline GT-R BNR34 V-Spec N1

Notes

  • Designed specifically for vehicles equipped with the OEM rear diffuser / under-cover.
  • Professional installation is recommended to ensure correct alignment and aerodynamic effectiveness.

Shipping Information

  • International shipping: DHL Express
  • Australia (local & interstate): Australia Post or TNT Express