

Radium Engineering FPD Adapter 8AN ORB / 27mm Bore for Nissan 350Z 07-09/370Z/Skyline V36/Infiniti G35/G36 V36 VQ35HR/VQ37VHR
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Description
Radium FPD Adapter 8AN ORB / 27mm Bore - Nissan 350Z 07-09/370Z/Skyline V36/Infiniti G35/G36 V36 (VQ35HR/VQ37VHR)
Application: Nissan/Infiniti VQ35HR and VQ37VHR engines with Radium 20-0458 fuel rails
Part Type: Fuel pulse damper adapter, 8AN ORB, 27mm bore (pair)
Part Number: 20-0459
The Radium 20-0459 adapters allow the OEM VQ35HR and VQ37VHR fuel pulse dampers to be reused on the Radium 20-0458 Nissan VQ fuel rails. One adapter is used per damper, and the adapters can only be installed in specific rail positions that have adequate clearance – refer to Radium's fitment chart in the installation instructions.
Key Features
- Reuse OEM Dampers: Mounts the OEM VQ35HR/VQ37VHR fuel pulse dampers to the Radium rails
- 8AN ORB Base: Threads into the 8AN ORB rail ports
- 27mm Bore: Matches the OEM damper
- Pair: Two adapters with stainless retaining rings
What's Included
- 2 x 8AN ORB to Nissan FPD adapters
- 2 x stainless steel retaining rings
Optional Parts
- Radium Fuel Rail Kit - Nissan 350Z/370Z/Skyline V35/V36/Infiniti G35/G37 (VQ35/37) (20-0458) – the Radium VQ fuel rails these adapters fit
- Radium Fuel Rail Plumbing Kit - Nissan 350Z 07-09/370Z/Skyline V36/Infiniti G35/G36 V36 (VQ35HR/VQ37VHR) (20-0469) – VQ35HR/VQ37VHR plumbing kit – already includes two 20-0459 adapters
Important Notes
- Already included in the Radium 20-0469 plumbing kit – no need to order separately if you have that kit
- For the VQ35DE, use the 20-0460 FPD adapter instead
- The VQ37VHR is not compatible with any Radium aftermarket damper – only the OEM dampers can be used
- Adapters can only be installed in specific rail positions with adequate clearance
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- Nissan/Infiniti vehicles with the VQ35HR engine (with Radium 20-0458 rails)
- Nissan/Infiniti vehicles with the VQ37VHR engine (with Radium 20-0458 rails)
If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.
Installation
We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.
Note
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.

