Our industry-leading water removal capabilities (3rd-party proven to exceed 99%) are reinforced by the unique design of our Extreme Water Separator (XWS). If our XWS reaches capacity, it acts as a dam, shutting down your truck and preventing major destruction of fuel system components.
•FASS Drop-In Technology was developed to achieve industry-leading filtration with the simplest possible installation—making our Drop-In Series Systems a true bolt-in upgrade. If you’re mechanically inclined, a Drop-In Series Fuel System can be installed in your driveway in less than an hour! But don’t let the easy installation fool you—our Drop-In Series Fuel Systems offer the same world-class filtration as our Titanium Signature Series and Industrial Series lines.
•Performance Radius Cuts (PRC) are an advanced machining technique used to improve the flow of fuel through the FASS System by creating smooth-flowing cuts within the filtration system. This prevents the reintroduction of air and vapor back into the fuel and prevents eddy currents from forming within the corner of a 90-degree sharp angle. FASS Drop-In Fuel Systems are the only Fuel Air Separation System that incorporates these exclusive Performance Radius Cuts, lesser competitors commonly use T-Bone and square 90-degree fittings that can limit fuel flow, cause restrictions, and reintroduce air back into your fuel.
Features:
•The only drop-in 6.7L Cummins filtration system that retains the full functionality of the water-in-fuel sensor!
•The only drop-in 6.7L 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 are available for improved cold weather reliability.
Fitment:
2019-2024 RAM 2500 & RAM 3500 6.7L Cummins
Please Note: Installation of this kit on a cab and chassis may require modifications. Drop-In Fuel Systems are a plug-and-play filtration upgrade and are not compatible with our Fuel Sump Kit. No additional items are needed for installation. This plug-and-play filtration system retains the Cummins OEM in-tank fuel pump. 2019-2020 trucks must have had the CP4 recall done.
