Radium | Fuel Hanger Plumbing Kit | Honda Civic Type R | FK8 2.0T K20C1 | 2017-2022

Radium Engineering Honda kits provide all necessary plumbing to and from the engine including a fuel filter, fuel pressure regulator, fuel lines, adapter fittings, and mounting hardware. First, a 8AN PTFE fuel line is installed to the fuel hanger pump outlet, as shown below

The 8AN PTFE fuel hose runs behind the fuel tank. A high flow fuel filter is mounted to the LH side of the fuel tank using a 2-piece billet mount. Elements are either 10 micron stainless (-03) or 6 micron microglass (-05).

To accept the new large feed line, new billet aluminum fuel/brake line retainers (shown below) replace the factory plastic retainers.

A dual fuel pressure regulator (DFPR) is mounted on the firewall using OEM threaded holes. With the DFPR regulator, there are 2 independent fuel pressure outputs. For the OEM direction injection system, the black knob and a 0-100psi gauge is used to calibrate the LPFP fuel pressure. If an aftermarket port injection system is ever installed, there is a separate independent outlet port. A port injection system, an 8AN ORB DFPR adapter fitting, and a fuel line is all that would be required. These plumbing kits come with a 8AN ORB plug for this port. NOTE: Port injection fuel pressure is calibrated using the green knob.