Description
FASS Drop-In Series Diesel Fuel System for 2020-2024, GM (DIFSL5P2001)
The FASS DIFSL5P2001 Drop-In Diesel Fuel System for L5P Duramax provides superior protection against fuel contamination and injection system failure, backed by a limited lifetime warranty.
With over 99% removal of water, air, and debris down to 2 microns, it helps improve fuel economy, restore horsepower, and enhance throttle response.
The FASS Extreme Water Separator (XWS) delivers industry-leading water removal, preventing major fuel system damage and keeping your engine running smoothly.
Features:
- 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.
