Radium Fuel Rail Plumbing Kit - Nissan 350Z 07-09/370Z/Skyline V36/Infiniti G35/G36 V36 (VQ35HR/VQ37VHR)

Radium Fuel Rail Plumbing Kit - Nissan 350Z (2007-2009) / 370Z / Skyline V36 / Infiniti G35 / G36 (VQ35HR / VQ37VHR)

Suits:

• 2007-2009 Nissan 350Z — VQ35HR
• 2009-2021 Nissan 370Z (Z34) — VQ37VHR
• Nissan Skyline V36 — VQ35HR / VQ37VHR
• Infiniti G35 V36 — VQ35HR
• Infiniti G37 V36 — VQ37VHR

The Radium Engineering Fuel Rail Plumbing Kit provides a complete bolt-on, plug-and-play plumbing solution for use with the Radium 20-0458 fuel rails on VQ35HR and VQ37VHR-powered vehicles. An SAE adapter connects to the OEM hard line underneath the vehicle, with PTFE hoses routing fuel to the front fuel rail ports. 8AN ORB plugs and 6AN adapter fittings are included for all fuel rail ports. Two 20-0459 OEM FPD adapters are included, allowing both factory fuel pulse dampers to be reused.

Kit Includes

• SAE adapter for OEM hard line connection (under vehicle)
• PTFE hoses — routing fuel to front fuel rail ports
• 8AN ORB plugs for all unused fuel rail ports
• 6AN adapter fittings for fuel rail ports
• 2x 20-0459 OEM FPD Adapters — allows both OEM fuel pulse dampers to be reused
• All necessary fittings and hardware

Compatible Mating Parts

• 20-0458 — Radium Fuel Rails, Nissan 350Z / 370Z / Skyline V36 / Infiniti G35/G36 (VQ35HR/VQ37VHR)
• 20-0459 — Radium FPD Adapter, 8AN ORB / 27mm Bore (included — qty 2)

Part Number:

• 20-0469 — Radium Fuel Rail Plumbing Kit (Nissan 350Z 07-09 / 370Z / Skyline V36 / Infiniti G35/G36, VQ35HR/VQ37VHR)

Why Radium Engineering?

• ✅ Manufactured in the USA to motorsport-grade tolerances
• ✅ CNC-machined billet aluminium components built for performance and longevity
• ✅ Trusted by high-power build tuners and race teams worldwide
• ✅ Bolt-on fitment — no cutting, drilling, or fabrication required
• ✅ Compatible with E85, pump petrol, and flex fuel sensor integration