AEROMOTIVE 13202 Regulator. NEW IN BOX!!! Customer changed his whole direction! Aeromotive A2000 carbureted bypass regulators are ideal for use with high-volume electric or mechanical fuel pumps of any make, where dynamic flow and rock-steady pressure control are desired. With their unmatched boost reference and high-flow capacity, they're perfect for blow-through carburetor applications with a turbo or centrifugal supercharger.