Exergy High Performance 5.9L Cummins Fuel Pressure Relief Valve (M14x1.5 Outlet)

Fitment: 5.9 Cummins Single Stage PRV's

Fuel pressure reliefs are a important part to any high performance diesel fuel system. Exergy's reliefs are fine tuned to allow you to run your maximum desired rail pressure with out exposing your system to dangerous pressure spikes. You don't have to sacrifice performance to have safety built into your fuel system.

Reliefs above 34,000psi are typically classified as RACE only. These reliefs are designed for competition vehicles that need extreme momentary bursts of rail pressure and volume.