Radium Engineering Fuel Hanger – Subaru BRZ/GT86 12–21

This in-tank fuel pump hanger is designed specifically for the 2012–2021 Toyota GT86, Subaru BRZ, and Scion FR-S fuel tanks. It replaces the OEM pump module, eliminates restrictive components, and is compatible with one or two high-performance fuel pumps for maximum flexibility and performance.

Fuel Pump Compatibility
Compatible with the following brushed and brushless fuel pumps:

• Ti Automotive Walbro F90000267

• Ti Automotive Walbro F90000274

• Ti Automotive Walbro F90000285

• Deatschwerks DW440 (brushless)

• Deatschwerks DW810 (brushless)

• Fuelab 49614 (brushless)

• Protec 11928 (brushless)

*Sock filters included for Walbro pumps.
**Brushless pump filters supplied by manufacturer.

Features

• 8AN ORB to 8AN male pump-out fitting

• 6AN ORB to 6AN male return fitting

• Collector box with 1-way 355LPH fill valve

• Venturi jet pump siphon

• High current electrical connections

• Twin fuel pump compatibility

• Brushless pump compatibility

• Anodized fuel level sender mount

• Stainless hardware and clamps

• Single merged fuel pump outlet

• Alternative fuel compatibility (E85, Methanol, etc.)

• Anti-rotation electrical terminals

Preventing Fuel Starvation
This kit features a one-piece anodized aluminium collector box that retains fuel around the pump inlet(s). The 355LPH 1-way fill valve allows fuel in but not out, while the return from the regulator continually replenishes the collector to maintain steady pressure during aggressive driving.

Plumbing Ports and Fittings

• Pump-out port: 8AN ORB (3/4"-16), includes 8AN male fitting

• Return port: 6AN ORB (9/16"-18), includes 6AN male fitting

Venturi Jet Pump Notes

• Radium redesigned the siphon to remove OEM return-line restrictions

• Allows higher flowing pumps without pressure issues

• Jet pump consumes 15–45 LPH depending on pressure

• If pressure hold is important after shutdown, a check valve is needed (included in plumbing kit)

Fuel Pressure Notes

• OEM pressure regulator is eliminated

• Aftermarket regulator required (included in plumbing kit)

Filtration Notes

• OEM post-pump filter is removed

• External low-micron filter is required (included in plumbing kit)

Wiring Notes

• OEM wiring can be reused for a single pump

• Upgraded wiring recommended for dual or brushless pumps

• Radium universal wiring kits are available separately