radium ENGINEERING Fuel Rails (2016-2022 Audi R8)

PORTS AND FITTINGS
The fuel rail ports are tapped for 8AN ORB.

COMPATIBILITY
Audi R8 Gen2 Type4S
Lamborghini Huracan LP580-2
Lamborghini Huracan LP610-4
Lamborghini Huracan LP640-4
Lamborghini Huracan EVO
Lamborghini Huracan STO
Lamborghini Huracan Tecnica

FUEL RAILS
Manufactured with very large .069" internal bores, the fuel rails can support all necessary engine power requirements. They are CNC machined from 6061 aluminum, anodized, and laser etched for a high quality surface finish. Each fuel rail has six 8AN ORB ports (12 in total). Like the OEM fuel rails, the injector bores are 14mm ID so factory injectors, or any equivalent aftermarket injector, can be used. The factory injector retaining clips can be reused.

20-0866 only includes the fuel rails and the mounting hardware, making it ideal for custom applications.

Extra fittings, hoses and other fuel plumbing items will be needed to complete the installation. For custom applications, that demand a fuel pressure regulator and/or fuel pulse damper, a good location is on the right rear ports.

The fuel rail is compatible with all fuel types including popular alcohol mixtures such as E85.