This plumbing kit allows for easy installation of the Radium in-tank fuel hanger for your WRX and STI. It includes new high-flow feed and return lines as well as a high performance fuel filter. They add the necessary post pump filtration required when using the Radium Engineering fuel pump hanger. An 8AN PTFE feed line routes from the Radium hanger up to the Radium fuel filter mounted under the vehicle. From the filter, an 8AN rubber hose is supplied to go to the fuel rails. A 6AN rubber return hose is included that routes fuel from the fuel pressure regulator back to the fuel pump hanger. The billet aluminum retainers are included to secure the fuel lines.
- All components are safe to use with E85
- Stainless steel fuel filter element
- Filter bracket mounts to the chassis with no drilling or permanent modifications
- Stainless steel hose construction
- Includes a filter, hose, fittings, hardware as well as the post-pump filtration required when using the Radium Fuel Pump Hanger.