Radium Fuel Hanger Plumbing Kit Microglass Subaru WRX / STI 2008-2021 | 20-0629-05

This plumbing kit is designed for 2008 - 2018 Subaru Forester XT, 2008 - 2021 Subaru WRX, and 2008 - 2021 Subaru STI. It makes it easy to install the Radium in - tank fuel hanger. The kit comes with new high - flow feed and return lines, plus a high - performance microglass fuel filter. It provides essential post - pump filtration for the Radium Engineering fuel pump hanger. An 8AN PTFE feed line runs from the Radium hanger to the under - vehicle fuel filter. An 8AN rubber hose leads from the filter to the fuel rails, and a 6AN rubber return hose takes fuel from the pressure regulator back to the pump hanger. Billet aluminum retainers secure the fuel lines. All components are E85 - safe, with stainless steel hose construction. The filter bracket mounts to the chassis without drilling. It includes a filter, hose, fittings, hardware, and post - pump filtration. Aftermarket fuel rails and a fuel pressure regulator are recommended.

Using this plumbing kit is straightforward. First, make sure you have aftermarket fuel rails and a fuel pressure regulator as they are recommended. Then, start by installing the Radium in - tank fuel hanger. Connect the 8AN PTFE feed line from the hanger to the fuel filter under the vehicle. Next, attach the 8AN rubber hose from the filter to the fuel rails. The 6AN rubber return hose should be connected from the fuel pressure regulator back to the fuel pump hanger. Use the billet aluminum retainers to secure all the fuel lines. When it comes to maintenance, check the microglass fuel filter regularly. If it gets dirty, replace it. Since all components are E85 - safe, you can use E85 fuel without worry. Remember, the filter bracket doesn't require any drilling for installation, so there's no need to make permanent modifications to your vehicle's chassis.