After upgrading your fuel pump, and fuel injectors, you will start to see the limitations of the factory fuel pressure regulator. The Aeromotive Adjustable Fuel Pressure regulator will allow you set your base fuel pressure from 40 to 75 PSI. This regulator is Alcohol compatible. The 13109 is a 1:1 Rising Rate Fuel pressure regulator when referencing off boost pressure. This means that for every 10psi your car runs, it will increase your fuel pressure equally.

It has 2x -6AN inlet ports on the side, and one return -6AN port on the bottom. It also includes a 1/8" NPT Gauge port on the front to install a mechanical fuel pressure gauge, or to install a fuel pressure gauge sender.

The Aeromotive Fuel Pressure regulator is a universal product that is not vehicle specific. Item does not include AN fittings / pressure gauge.

Note: This is a universal item, please verify compatibility before ordering.