Sinister Diesel Blue Spring Kit w/ Gray Billet Housing for 2003-07 Ford 6.0L

03-04 Ford 6.0 Powerstroke DIesel Oil Rail OEM P/N: 1840625C1

Sinister Diesel Blue Spring Kit with Adjustable Billet Spring Housing

OEM Genuine Ford 6.0L Powerstroke Diesel Fuel Pressure Regulator Blue Spring Kit

New Upgrade Blue Spring Fuel Pressure Regulator For 03-07 Ford 6.0L Powerstroke

New OEM IPR Injection Pressure Regulator Valve for 03-10 Ford F250 F350 6.0L

Rudy's Blue Spring Fuel Pressure Regulator For 03-07 Ford 6.0L Powerstroke

GENUINE 5C3Z9D930A Powerstroke FICM Fuel Injector Module Wiring Harness F 6.0L