Aeromotive 4-Port Adjustable Fuel Pressure Regulator

CNC-machined from billet aluminum, this is the only 4-port regulator on the market that uses a "soft seat" design, which eliminates pressure creep at idle and on the throttle stop. Engineered for use with the A2000 Fuel Pump 027-11202, this regulator's design guarantees precise pressure control, resulting in more consistent ETs. It is alcohol-compatible, adjustable from 5 to 15 psi, and used by many of the best Super Class racers.