FASS Drop-In Series Diesel Fuel System for RAM 2019-2024 Cummins 6.7L

Important: Installation on cab and chassis may require modifications. Drop-In Fuel Systems are plug-and-play filtration upgrades and are not compatible with our Fuel Sump Kit. 2019-2020 trucks must have had the CP4 recall completed.

FASS Drop-In Series Diesel Fuel System - 2019-2024 RAM 6.7L Cummins

The FASS Drop-In Series was engineered to be the most effective filtration solution for the 6.7L Cummins, backed by our limited lifetime warranty. This plug-and-play system protects your engine from fuel contamination issues that can cost thousands in repairs.

Superior Filtration Protection:

• Removes over 99% of water from diesel fuel (3rd-party proven)
• Eliminates entrained air and debris down to 2 microns
• Protects injection system from premature failure
• Unique Extreme Water Separator (XWS) shuts down truck if capacity is reached, preventing major component damage

Performance Benefits:

• Optimizes MPG (results vary)
• Restores horsepower
• Sharpens throttle response
• Increases fuel lubricity by up to 10%
• Extends life of fuel injection system components

Key Features:

• Only drop-in system that retains full water-in-fuel sensor functionality
• Only drop-in system with air separation technology
• 100% plug-and-play - installs in under an hour with no cutting, wiring, or modifications
• Retains factory in-tank lift pump
• Exclusive Performance Radius Cuts (PRC) for smooth fuel flow and air prevention
• 2 micron absolute filtration rating
• Electric heater options available for cold weather reliability

Fits:

2019-2024 RAM 2500 & 3500 6.7L Cummins