Fuel Pressure Regulator Blue Spring Upgrade Kit 03-07 Ford 6.0L Powerstroke OEM Duramax These injectors are assembled in

These injectors are assembled in a clean environment and go through end-of-line tests for fuel flow

Each cable features a heavy-duty crimped-on tin plated copper terminals for a rugged and secure connection

These are an exchange program but you can avoid the up front core charge by sending your cores in first

Meets Or Exceed OE Specifications

This allows the radiator to be securely mounted in the stock location

Fuel Pressure Regulator Blue Spring Upgrade Kit 03-07 Ford 6.0L Powerstroke OEM Duramax These injectors are assembled inIncrease the fuel pressure in your 2003 2007 Ford 6. 0L Powerstroke with the Ford OE Fuel Pressure Regulator Blue Spring Upgrade Kit. Designed as a direct replacement for the factory components, the Blue Spring Kit Upgrade is a must have on all 6. 0L Powerstroke trucks. The elevated pressures from the Ford OE upgraded regulator increase overall performance, driveability, and also help to prevent damage to your injectors, while increasing longevity of