AirDog 4G fuel systems 04.5-18 Cummins Size:FP-100-4G you're gauranteed to have perfect

you're gauranteed to have perfect fitment without hassle

(16) 1/2” Washer

but the twin scroll design helps to retain the response and drive-ability in the lower RPM range

Power on Demand

economy or performance tune for your diesel truck

AirDog 4G fuel systems 04.5-18 Cummins Size:FP-100-4G you're gauranteed to have perfectThe AirDog Fuel Preporator removes various contaminates, including entrained air vapor, particulates and moisture, and removes excess fuel not needed by engines, allowing the fuel to flow through the regulator and return to the fuel tank. The separated air vapor enters the return port after the regulator, allowing pure fuel to flow to the engine at a regulated positive pressure. A gerotor pump offers quiet, long lasting performance. This is the AirDog