FASS Adjustable Fuel Pressure Regulator Fuel Pump Connector Particulate Filter on the suction

Particulate Filter on the suction side will drastically reduce cavitation

If you are installing a FASS Diesel Fuel System on a late model Paccar Engine with plastic quick connect fuel lines

Titanium Series Pump No Drill Semi Truck Frame Bracket

this is because your Duramax doesn't come with a factory lift pump like other diesels

FASS Adjustable Fuel Pressure Regulator Fuel Pump Connector Particulate Filter on the suctionFASS Fuel Systems Adjustable Fuel Pressure Regulator (FPR 1001). The FASS Fuel Systems Adjustable Fuel Pressure Regulator is intended for aftermarket performance applications requiring higher fuel pressures than a typical daily driver. These applications can vary from drag race vehicles, competition pulling trucks or high performance marine applications. For your convenience we have pre drilled and tapped a fuel pressure gauge port that will make