Aeromotive EFI to Carburetor Fuel Pressure Regulator Air Filters>Air Filters - Drop In Impreza WRX and Impreza WRX

Impreza WRX and Impreza WRX STI models

Base pressure adjustable from 40-75 psi

E85 Compatible

An inexpensive insurance policy to protect your investment

adjustable EFI regulator designed for medium to high horsepower app lications

Aeromotive EFI to Carburetor Fuel Pressure Regulator Air Filters>Air Filters - Drop In Impreza WRX and Impreza WRXAeromotive? s New EFI 2 Carb Dual Stage Fuel Pressure Regulator P N 13220 allows any car or truck, originally equipped with a return style EFI powered engine, to affordably convert to a standard carburetor, all while retaining the full, stock, EFI fuel system components? All with a single regulator. With the New EFI 2 Carb Dual Stage regulator, no changes to the original EFI fuel system are required to bolt on a carburetor and go.? Allows use of the