AirDog FPII 4G 200 GPH For Cummins N14 With Remote Fuel Filter solution kits 2003 - 2004 GMC Envoy

2003 - 2004 GMC Envoy 5

Cummins and Powerstroke owners looking to upgrade the fuel system on their truck

Stock 17" wheels cannot be reinstalled to to steering interference

Driveline: 1" transfer case drop kit recommended when using stock driveline to maintain the factory driveline angle

AirDog FPII 4G 200 GPH For Cummins N14 With Remote Fuel Filter solution kits 2003 - 2004 GMC EnvoyAirDog FPII 4G 200 GPH For Cummins N14 With Remote Fuel Filter The Pre Combustion Solution for Maximum Engine Efficiency! The AirDog FPII 4G Fuel Air Separation System is the State of the Art fuel processor that removes not only water and particulate contaminates from the fuel flow to the engine but most importantly, it also removes the Entrained Air & Vapor. Additionally, The AirDog maintains the necessary Net Positive Pressure Head to the engine