Fuel Pressure Regulators
An essential part of the Fuel System, the Fuel Pressure Regulators’ sole purpose is to maintain fuel pressure at a constant differential to manifold vacuum under all engine load conditions. The fuel pressure regulator is responsible for controlling the set fuel pressure of the system.
![Fuel Rail Mount Efi Downdraft Regulator [Through Hole]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE139%20-%20Fuel%20Pressure%20Regulators/PCE139.1022.01/PCE139.1022.01.jpg?resizeid=222&resizeh=300&resizew=300)
![Fuel Rail Mount Efi Downdraft Regulator [Rear Mount]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE139%20-%20Fuel%20Pressure%20Regulators/PCE139.1021.01/PCE139.1021.01.jpg?resizeid=222&resizeh=300&resizew=300)
