Radium Engineering Fuel Surge Tank Install Kit

This comprehensive installation kit includes everything needed to install a Radium fuel surge tank (FST-R) in a 2017+ F150 Raptor EcoBoost. The required FST-R is sold separately. To select a FST-R surge tank, visit THIS PAGE. Some of the pumps available outflow the OEM Ford Raptor fuel pump by more than 23%.
Click here to download installation instructions (PDF)

The OEM fuel pump is repurposed to keep the surge tank full with excess returning back to the OEM fuel tank. The new FST-R pump will now feed the engine and is regulated by the integrated FPR on the surge tank. This pump keeps supplying fuel, even if the OEM fuel pump becomes momentarily starved.

A Radium gauge is included to adjust and monitor fuel pressure. The integrated regulator on the FST can be vacuum referenced if 1:1 fuel pressure is required or ran static (no vacuum reference) to mimic the stock system.

The Ford F150 Raptor install kit locates the FST-R in a collision-safe area under the LH side of the truck. The polished stainless steel bracket solidly mounts to OEM mounting points.

Also included are wiring components with flying leads featuring Raychem solderless butt splices, and a weatherproof fuse and relay to drive the FST-R fuel pump. Wiring is very simple and takes less than 30 minutes to assemble. No soldering is required.

What is Included?
-Stainless Steel F150 Raptor FST Mount
-Fuel Pressure Gauge
-Aluminum Push Lok -6AN Hose Ends
-AN and OEM Style Adapter Fittings
-Vapor Shield 3/8″ (-6AN) EFI Hose
-Wiring Components with Relay and Fuse
-Stainless Steel Hardware
What is Required?
A FST-R (Fuel Surge Tank-Regulated) is needed to go with this installation kit. See the options above.