The AirDog II-5G High Pressure fuel air separation system for 2011–2016 Ford 6.7L Powerstroke (DF-165-5G) is specified for high-pressure diesel fuel systems and separates air and contaminants prior to delivery. Matched to the listed 6.7L Powerstroke applications, this high-pressure variant is offered for owners performing fuel system maintenance or seeking a direct-fit separation solution for modern common-rail systems.
PureFlow AirDog II-5G 11-16 Ford 6.7L Powerstroke DF-165-5G High Pressure Fuel Air Separation System