Radium Engineering Fuel Pump Hanger - 08-21 WRX / STI

Pumps are NOT included in this hanger kit.

COMPATIBILITY

08-14 Subaru Impreza (all)
08-14 Subaru Forester (all)
05-09 Subaru Legacy (all)
05-09 Subaru Outback (all)
15-21 Subaru STi

14-18 Subaru Forester XT
15-21 Subaru WRX
The 2 vehicles listed above require extra components described below. 
1. The OEM fuel tanks may be the same, but the OEM fuel units are completely different. To adapt the OEM fuel level sensor to the Radium fuel pump hanger, 20-0850 FUEL LEVEL SENDER ADAPTER, FA20 is required.
2. The OEM fuel system is returnless. The fuel pressure regulator that is normally inside the OEM fuel unit is discarded. An aftermarket FPR is required.

OVERVIEW
The Radium fuel pump hanger for late model Subaru vehicles replaces the OEM unit and allows the use of 1 or 2 high-flow aftermarket fuel pumps. The system is safe to use with alternative fuels such as E85. The machined assembly mounts in the factory fuel tank using the OEM gasket and replaces the OEM hold-down flange. No permanent modifications are required making installation simple.

PLUMBING
As described below, there are 3 external ports:

1. FUEL PUMP OUT
This port is thread tapped for 8AN ORB (3/4"-16). A SAE quick connect male adapter fitting is preinstalled for connecting to the OEM feed line.
2. FPR RETURN
This port is thread tapped for 6AN ORB (9/16"-18). A SAE quick connect male adapter fitting is preinstalled for connecting to the OEM return line. 
3. CROSSOVER
This port is thread tapped for 6AN ORB (9/16"-18). A SAE quick connect male adapter fitting is preinstalled for connecting to the OEM crossover line. 

PUMP CONFIGURATIONS
These kits are compatible with 1 or 2 fuel pumps. They are suited, but not limited, to the following:

Walbro F90000267 E85  requires 14-0143 filter (1 per pump)
Walbro F90000274 E85  requires 14-0143 filter (1 per pump)
Walbro F90000285 E85  requires 14-0143 filter (1 per pump)
Walbro GSS342 255lph  requires 14-0143 filter (1 per pump)
AEM 50-1200 E85          pump kit includes filter
Deatschwerks DW400    pump kit includes filter

INCLUDED

-Anodized aluminum and laser engraved fuel hat
-Collector box with two 1-way fill valves
-Pressure relief valve venturi jet pump
-Stainless electrical terminals
-Stainless steel hardware
-SAE quick connect fittings
-Submersible fuel tubing