Radium Engineering Fuel Pump Hanger | 2011-2021 Ford Mustang (20-0800-00/1-00/2-00)

Radium Engineering
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2011-2021 Ford Mustang Fuel Pump Hanger by Radium Engineering

The Radium Engineering pump hanger is an excellent solution for increasing the fuel flow on modified 2011+ Ford Mustangs. It can be used with 1 or 2 aftermarket pumps, with several pump options available. This drop-in unit replaces the OE in-tank fuel pump module and is safe for use with alternative fuels such as E85. Unlike many drop-in pump hangers on the market, the Radium Engineering fuel pump hanger features a carefully designed collector box that keeps fuel trapped around the fuel pumps.

Several mechanisms work together to move fuel into the collector box and keep it full at all times, ensuring that the pump (or pumps) have adequate fuel available, even during aggressive driving. The internal pumps are supplied with fuel from 3 different sources: the venturi jet pump fuel scavenged from the passive side of the tank, the returned fuel from the integrated fuel pressure regulator, and the two one-way fill valves on the bottom of the collector box. These valves allow fuel in but not out.

The Radium Engineering fuel hanger features and integrated adjustable fuel pressure regulator. This means a single feed line out (no return) that dead heads at the fuel rail, just like the OE system. This makes the system a simple plug-n-play install into a Mustang with the OE feed line. The built-in regulator is designed to handle the high flow rates of aftermarket pumps.

The custom designed stainless electrical studs easily handle the high current demand that compact multi-pin bulkhead connectors lack. These serviceable connections are hermetically sealed and impervious to all standard and exotic fuels. Non-conductive anodized aluminum acorn nuts are provided to prevent any accident short circuiting. Electrical hardware is included for the fuel pump(s) and OEM level sender. Futhermore, the in-tank wiring is insulated with high quality chemically resistant PTFE.


  • Drop-In Installation
  • Permits 1 or 2 Pumps
  • Integrated 1:1 Adjustable FPR
  • High Current Electrical Hardware
  • Anodized Aluminum Construction
  • Gasoline, Methanol, Ethanol Compliant
  • Fuel Resistant Tubing and Wiring
  • Stainless Steel Hardware


  • Fuel Starvation Protection
  • Compatibility with Popular Fuel Pumps

Please Note: Not compatible with 9-402 or 9-403 DW400 fuel pumps.


  • 2011-2021 Ford Mustang
  • 2011-2021 Ford Mustang Shelby GT/GTS/GT350
  • 2020-2021 Ford Mustang Shelby GT500
  • 2013-2014 Ford Mustang Shelby GT500

What's In The Box?

  • 1 - Fuel Pump Hanger


  • Radium Engineering's Limited Manufacturer's Warranty

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