The FASS Drop-In Series Diesel Fuel System was carefully designed to provide the best filtration solution for the 6.7L Powerstroke. The Drop-In Series System effectively safeguards the 6.7L Powerstroke injection system from premature failure by eliminating over 99% of water, entrained air, and debris down to 2 Microns from your diesel fuel. This helps prevent excessive wear and potentially saves you thousands of dollars in repair costs.
Additionally, by eliminating the contaminants mentioned above, the Drop-In Series System for the 6.7L Powerstroke optimizes MPG (results will vary), restores horsepower, and sharpens throttle response.
And if reliability, optimized MPG, restored horsepower, and a sharper throttle response aren’t enough, this system can be installed in an hour or less! This is a true plug-and-play system, requiring no cutting, wiring, or additional modifications.
This industry-leading water removal capabilities (3rd-party proven to exceed 99%) are reinforced by the unique design of the Extreme Water Separator (XWS). If the XWS reaches capacity, it acts as a dam, shutting down the truck and preventing major destruction of fuel system components.
FASS DROP-IN TECHNOLOGY
FASS Drop-In Technology was developed to achieve industry-leading filtration with the simplest possible installation, making the 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, the Drop-In Series Fuel Systems offer the same world-class filtration as the Titanium Signature Series and Industrial Series lines.
PERFORMANCE RADIUS CUTS
Performance Radius Cuts 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 the fuel fuel.
DIFS SPACER KIT
This kit is necessary when installing the Drop-In Series System on a 2017-2024 6.7L Powerstroke with an S&B or Titan fuel tank. Due to the larger capacity of these tanks, this kit places the fuel lines in the correct position for a seamless integration with the S&B or Titan tank.
NOTE: to get FASS warranty coverage for your product you must fill out their registration form here.