FUEL INJECTOR PRESSURE REGULATOR IPR VALVE – FORD 6.0 6.0L POWERSTROKE DIESEL. BEWARE OF CHINESE KNOCK OFFS WITH OEM STAMPINGS / MARKINGS. THESE IPR’S ARE KNOWN TO BE DEFECTIVE RIGHT OUT OF THE PACKAGE. This is the safest, most secure method of processing sales online. Every item in our store has the “Get-it-Fast” option.