Rudy's Fuel Pressure Regulator "Blue Spring" Upgrade Kit For 03-07 6.0 Powerstroke front end It is a direct bolt-in

It is a direct bolt-in replacement that supports stock injectors as well as larger aftermarket injector combinations

5" outlet diameter offers bold

Filter Material: Paper

External tool-free adjustability

Ridged design keeps gasket evenly torqued so it does not slip

Rudy's Fuel Pressure Regulator "Blue Spring" Upgrade Kit For 03-07 6.0 Powerstroke front end It is a direct bolt-inThe fuel pressure regulator kit upgrade is a must have modification that will increase fuel pressure on your 03 07 6. 0L Powerstroke. Even simple aftermarket performance upgrades can easily challenge the limits of your stock fuel system. Increasing the fuel pressure will help prevent damage to your injectors and even extend injector life. Common pressure increases can be 10 15 PSI as well as increased engine performance, increased driveability and