FASS Drop-In Series - 2010-2018 Cummins 6.7L

FASS Drop-In Series - 2010-2018 Cummins 6.7L The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for your truck. Backed by FASS's limited lifetime warranty, the Drop-In Series Fuel System protects your truck from the issues caused by fuel contamination. Features: The only drop-in Cummins filtration system that retains full functionality of the water-in-fuel sensor! The only drop-in Cummins filtration system with air separation! Increases lubricity of the fuel by up to 10% by removing entrained air and air vapor. Extends the life of fuel injection system components. Over 99% free and emulsified water separation with our Extreme Water Separator technology. 2 Micron absolute filtration rating. 100% drop-In, no additional modifications needed. Retains the factory in-tank lift pump. Internal air separation passages for removing entrained air and air vapor. Electric heater options available for improved cold weather reliability. Fitment: 2010-2018 6.7L Cummins 2500/3500