AirDog FPII 4G 150 GPH For CAT 3406A, B, & C suburban and consistent performance across all

and consistent performance across all terrains

Dual turn-down exit

Dropped pitman arm restores steering angles after lifting the truck

Dual round mufflers and a smooth-flowing layout reduce backpressure while amplifying the aggressive yet refined exhaust tone

AirDog FPII 4G 150 GPH For CAT 3406A, B, & C suburban and consistent performance across allAirDog FPII 4G 150 GPH For Caterpillar 3406A, B, & C 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 fuel pump to