Radium Engineering Fuel Rail Kit | 2009-2021 Nissan GTR (20-0556-02)

Twin banks, twin rails, one delivery upgrade for the VR38.

The Radium Engineering Fuel Rail Kit for the Nissan GT-R replaces the factory rails on the 2009+ R35's VR38DETT: CNC machined aluminum high flow rails, anodized and laser etched, with large internal bores supporting all necessary engine power requirements and ORB porting opening dampers, sensors, and serious plumbing. All fuel types including E85 welcome. Injectors and plumbing sold separately.

What You'll Feel

• Injector supply that holds across both banks at four-digit flow rates
• ORB ports opening dampers, gauges, and custom plumbing the factory rails never offered
• E85 confidence from the anodized aluminum construction
• Factory-injector compatibility keeping the install bolt-on

Features

• High flow fuel rail kit for the 2009+ Nissan R35 GT-R (VR38DETT)
• CNC machined aluminum, anodized, laser etched; large internal bores
• ORB ports for feed, crossover, and accessories
• Upgrade rails: OEM or OEM-equivalent injectors only (matching height and O-ring specs)
• All fuel types including E85; injectors and fittings sold separately

The Details

The VR38's V6 architecture splits delivery across two rails, and the upgrade logic runs bank-symmetric: matched bores, matched porting, and a crossover strategy configured per your plumbing plan through the ORB ports. Radium's R35 catalog completes the path, with the 20-0559 filter mounting kit and 20-0560 line retainers finishing the underbody and the hanger upstream feeding it all. The injector rule is Radium's standard for upgrade rails, with OEM-equivalent dimensions confirmed with the injector manufacturer and flow rates from your tuner.

Kit Includes

• 2x Anodized, laser etched high flow fuel rails with mounting hardware
• Injectors and plumbing fittings NOT included

Applications

• 2009-2021 Nissan R35 GT-R (VR38DETT)
• OEM or OEM-equivalent injectors only