Radium Fuel Hanger (Pumps Not Included)

2013-2020 FR-S / BRZ / 86

Ships for free in the 48 states

SKU: 20-0573-00We price match!

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This is Radium Engineering's Fuel Pump Hanger. This is a redesigned unit that has been improved for better fuel collection and for ease of installation. It completely replaces the factory in-tank fuel pump module and allows 1 or 2 aftermarket fuel pumps to be used. The OEM level sender is retained in order to maintain the factory functionality. 
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Radium Engineering Fuel Pump Hanger


  • 8AN ORB to 8AN male pump-out fitting
  • 6AN ORB to 6AN male return fitting
  • Collector box with a 1-way fill valve
  • Venturi jet pump siphon
  • High-current electrical connections
  • Anodized fuel level sender mount
  • Twin fuel pump compatibility
  • Single merged fuel pump outlet 
  • Stainless hardware and clamps
  • Alternative fuel compatibility
  • Includes a 1-piece anodized aluminum collector box that makes installation simple that keeps the fuel trapped around the pump inlets
  • There is a 355 LPH 1-way fill valve incorporated in the bottom of the collector that allows fuel to enter but not exit
  • The collector box is constantly replenished with fuel returning from the pressure regulator
  • WILL WORK WITH WALBRO F90000267 / 274 / 285 fuel pump models



  • The OEM venturi jet pump in the return line creates a restriction that can impact fuel pressure reliability
  • The siphon system has been redesigned to eliminate this restriction but still effectively scavenge fuel - this means higher-flowing pumps can safely be used without fuel pressure issues
  • Depending on fuel pressure, the venturi jet pump will consume 15-45 LPH - take this fuel loss into consideration when sizing the fuel pumps
  • It is important for fuel pressure to hold steady after the engine is shut down



  • There will be enough components included with this option to use 1 or 2 fuel pumps
  • Depending on the setup, some parts will simply not be used
  • A pliable fuel pump filter sock must be used for proper fitment



  • This system eliminates the OEM fuel pressure regulator inside the stock unit
  • This system requires the use of an aftermarket fuel pressure regulator
  • A fuel pressure regulator is included in the plumbing kit



  • This system eliminates the OEM "post" fuel pump filter
  • A low-micron aftermarket fuel filter should be installed downstream to protect the injectors from debris



  • Single fuel pump installations can re-use the OEM fuel pump controller wiring
  • Radium recommends upgrading the wiring to ensure the pumps are opening at their full potential 



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