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Overview
If you're looking to upgrade your late model Subaru, the Radium Engineering Fuel Hanger is a fantastic choice. It replaces the OEM unit and allows you to install one or two high-flow aftermarket fuel pumps, making it a great option for those who want to ensure their vehicle runs smoothly, even with alternative fuels like E85. The machined assembly fits right into your factory fuel tank using the OEM gasket and replaces the hold-down flange without requiring any permanent modifications. This means installation is straightforward and hassle-free!
Preventing Fuel Starvation
One of the standout features of this fuel hanger is its anodized aluminum collector box, designed to keep fuel around the pumps to prevent starvation. With two 1-way fill valves, fuel flows in but doesn’t escape, allowing for a total flow rate of 710LPH. This clever design ensures that your fuel system remains efficient and reliable.
The included venturi jet pump, which features an integrated pressure relief valve (PRV), helps transfer fuel from the passive side of the OEM tank to the active side where your pumps are located. This means you get suction without any restrictions on the return line, keeping everything running smoothly.
All returning fuel from the FPR and crossover hose enters the collector box through a one-way duckbill valve, which not only keeps the box full but also minimizes fuel spray noise by preventing backflow. It's all about keeping your ride quiet and efficient!
Plumbing Details
The Radium fuel hanger comes with three external ports:
- Fuel Pump Out: Thread tapped for 8AN ORB (3/4"-16) with a preinstalled SAE quick connect male adapter for easy connection to the OEM feed line.
- FPR Return: Thread tapped for 6AN ORB (9/16"-18), also with a preinstalled SAE quick connect male adapter for the OEM return line.
- Crossover: This port is thread tapped for 6AN ORB (9/16"-18) and includes a preinstalled SAE quick connect male adapter for the OEM crossover line.
Thanks to this design, you won’t need an external fuel hanger plumbing kit if you’re reusing the factory fuel lines. Plus, each pump merges internally into a single port, streamlining the process. Just a heads up: a post pump fuel filter is still required!
Electrical Setup
If you're using a single pump, you can reuse the OEM fuel pump controller wiring. However, for the best performance from your high-flow pumps, consider upgrading the wiring. Fuel pump wiring kits are available for purchase—just select one for a single pump or two for dual pump applications.
Forget about those compact multi-pin electrical connectors! The custom-designed stainless steel electrical studs are perfect for handling the high current demands of aftermarket fuel pumps. These connections are hermetically sealed, making them impervious to all types of fuels. Plus, the low-profile design keeps wiring neatly tucked under the OEM access cover, with each pump featuring its own dedicated +/- electrical connections. Nonconductive anodized acorn nuts help prevent accidental short circuits, and all necessary electrical hardware is included for your convenience.
You'll also be able to reuse the factory fuel temperature and level sensors. The collector box allows for proper mounting of the level sensor, while the internal pump bracket accommodates the temperature sensor. For more detailed installation instructions, check the link at the top of this page.
Compatible Pump Configurations
This kit is versatile, accommodating either one or two fuel pumps. It works beautifully with:
- Walbro F90000267 E85 (requires 14-0143 filter per pump)
- Walbro F90000274 E85 (requires 14-0143 filter per pump)
- Walbro F90000285 E85 (requires 14-0143 filter per pump)
- Walbro GSS342 255lph (requires 14-0143 filter per pump)
- AEM 50-1200 E85 pump kit (includes filter)
- Deatschwerks DW400 pump kit (includes filter)
What’s 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
Note: Pumps are not included. You’ll need to install a low micron fuel filter downstream, which is part of the fuel plumbing kits available below.
Fitment
This fuel hanger is compatible with:
- Subaru Impreza 2008-2014
- Subaru Forester 2008-2014
- Subaru Legacy 2005-2009
- Subaru Outback 2005-2009
- Subaru STi 2015-2021
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Make Vehicle | Model | Year |
---|---|---|
2008-2014 Subaru Forester |
Forester | 2008-2014 |
2008-2019 Subaru Impreza |
Impreza | 2008-2019 |
2005-2009 Subaru Legacy |
Legacy | 2005-2009 |
2008-2021 Subaru STI |
STI | 2008-2021 |
2008-2019 Subaru WRX |
WRX | 2008-2019 |
Radium Engineering is a company that was founded in 2010. The company specializes in designing and producing some of the best aftermarket products in the market. They have produced parts used by various racers and motorsport enthusiasts worldwide. Today, they have established a name for themselves and have become a brand synonymous with performance.
Quality in Every ProductAll of their products are done in house, from research and development, design and manufacturing. They use the latest computer simulation and modeling tools that allow them to create an accurate and precise model. After all is done, they subject their products to an extensive testing procedure to ensure that it is safe to use and performs the way it is designed to.
Not Your Ordinary Stock PartsThe company focuses on manufacturing race-oriented parts and accessories such as surge tank lines and PCV oil catch can systems. They also offer fuel fittings, fuel manifolds, pumps, and fuel regulators designed for high performance applications. All their parts are made out of high quality materials that can withstand extreme forces.
Purchase Radium Engineering Products At Vivid RacingIf you are in search of a high quality fuel system component for your vehicle, then Radium Engineering is the brand for you. Specifically made for high-performance applications, they are the trusted brand of top racers from different racing disciplines everywhere. To know more about Radium Engineering, visit Vivid Racing and check out their list of products that fit your specific needs.
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