Radium Fuel Pump Hanger Plumbing Kit (BRZ/FRS/86)

SKU: 20-0306-03, 20-0306-05 Category:


The fuel hanger plumbing kits convert the OEM returnless system to a traditional return system. They include everything required to connect directly to the OEM or aftermarket fuel rails for both single and dual pump configurations. A -8AN PTFE hose attaches to a Radium Engineering fuel filter that mounts underneath the vehicle using a chassis-specific bolt-on bracket. Depending on the kit selected (-03 or -05), the fuel filter will be assembled with 1 of 2 different elements.

The fuel filter is secured to an inline Radium fuel pressure gauge which is attached to an adjustable Radium fuel pressure regulator. The FPR can be used to mimic the OEM fuel system or it can be ran 1:1 with a vacuum reference. -6AN PTFE hoses are included to connect to the fuel rail and high pressure fuel pump.



  • Filter (-03 Stainless or -05 Microglass)
  • Fuel Pressure Regulator
  • Fuel Pressure Gauge
  • Heat Exchanger Filter Mount
  • Aluminum Filter Bracket
  • SAE Quick Connects
  • Aluminum Adapter Fittings
  • 8AN and -6AN PTFE Fuel Hoses
  • 6AN PushLok Hose Ends
  • 3/8″ Fuel Return Hose
  • Stainless and Aluminum Hardware


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Confirmed Fitment

Year Make Model
Year Make Model
2012 - 2016 Scion FRS
2012 - 2020 Subaru BRZ
2012 - 2021 Toyota 86