Radium Fuel Rail Plumbing Kit - Nissan 350Z 03-07/Skyline V35 (VQ35DE)

Radium Fuel Rail Plumbing Kit - Nissan 350Z (2003-2007) / Skyline V35 (VQ35DE)

Suits:

• 2003-2007 Nissan 350Z — VQ35DE
• Nissan Skyline V35 — VQ35DE

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 VQ35DE-powered 350Z and Skyline V35 vehicles. An SAE adapter connects to the OEM hard line underneath the vehicle, with PTFE hoses routing fuel to the rear fuel rail ports. 8AN ORB plugs and 6AN adapter fittings are included for all fuel rail ports. The OEM fuel pulse damper (FPD) adapter (20-0460) is also included, allowing the factory damper to be reused.

Kit Includes

• SAE adapter for OEM hard line connection (under vehicle)
• PTFE hoses — fuel filter to rear fuel rail ports
• 8AN ORB plugs for all unused fuel rail ports
• 6AN adapter fittings for fuel rail ports
• 20-0460 OEM FPD Adapter — allows OEM fuel pulse damper to be reused
• All necessary fittings and hardware

Compatible Mating Parts

• 20-0458 — Radium Fuel Rails, Nissan 350Z 03-07 / Skyline V35 (VQ35DE)
• 20-0460 — Radium FPD Adapter, 8AN ORB / 11mm Bore (included in this kit)

Part Number:

• 20-0468 — Radium Fuel Rail Plumbing Kit (Nissan 350Z 03-07 / Skyline V35, VQ35DE)

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