Product Description
Shop with Blessed Performance for the FASS Drop-In Series Diesel Fuel System for your 2020-2024 GM diesel trucks.
The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the L5P Duramax. Backed by a limited lifetime warranty, the Drop-In Series Fuel System protects your L5P Duramax from the issues caused by fuel contamination.
Without proper fuel filtration, modern diesel injection systems are prone to excessive wear, which can cost THOUSANDS! By removing over 99% of the water from your diesel fuel, along with entrained air and debris down to 2 Microns, the Drop-In Series System protects the L5P’s injection system from premature failure.
Fits: 2020-2024 Crew Cab Short Bed L5P Duramax.
HIGHLIGHTS:
- The only drop-in L5P filtration system that retains full functionality of the water-in-fuel sensor!
- The only drop-in L5P 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.
- Works with the factory plastic cap or billet filter cap.
THE DROP-IN SERIES FASS FOR THE L5P DURAMAX WAS DESIGNED TO MOUNT IN THE FACTORY WATER SEPARATOR LOCATION AND MAY NOT WORK WITH AFTERMARKET FUEL TANKS THAT HAVE GREATER FUEL CAPACITY THAN THE STOCK FUEL TANK. YOU MUST VERIFY THAT YOU HAVE ADEQUATE SPACE TO MOUNT THE DROP-IN SERIES FASS SYSTEM IF YOU HAVE AND AFTERMARKET FUEL TANK.
