FASS Adjustable Fuel Pressure Regulator Fuel Pump Connector High-Performance 290GPH

High-Performance 290GPH

165 Gallons Per Hour Flow Rating

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

FASS Whisper Technology was in development and testing for over two and a half years to meet FASS Fuel System's high quality and durability standards

FASS Adjustable Fuel Pressure Regulator Fuel Pump Connector High-Performance 290GPHFASS 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