Radium Engineering Fuel Rails – Audi R8 and Lamborghini Huracan

These high-flow Radium fuel rails are engineered for performance and reliability in the Audi R8 and Lamborghini Huracan. CNC machined from 6061 aluminum with a black anodized finish, they feature large 0.7" internal bores to support high horsepower setups.

• Includes fuel rails and mounting hardware only – ideal for custom setups

• Four 8AN ORB ports per rail (eight total) for flexible plumbing options

• Compatible with OEM and aftermarket injectors (14mm ID)

• Reuses factory injector clips

• E85 and alcohol fuel compatible

For custom builds, additional fittings, hoses, and components such as a fuel pressure regulator or pulse damper may be required. OEM pressure sensor can be reused with optional adapter fittings (14-0119 and 14-0359).