PERRIN Performance Fuel Pressure Regulator. Adjust from 20 psi to max fuel pump capacity. Included 3 interchangeable orifices. 6 Ports (1 for fuel pump feed, 2 for fuel rail feed, 2 for fuel rail return and 1 for fuel tank return). 1 x Perrin Fuel Pressure Regulator Assembly. 4 x Oetiker Clamps. This item is […]