FASS Drop-In Series Diesel Fuel System | Fits 2017-2024 L5P Duramax

The FASS Drop-In Series Diesel Fuel System is a top-of-the-line product designed specifically for the 2017-2024 L5P Duramax engine. With its advanced technology and precision engineering, it ensures optimal fuel delivery for improved performance and efficiency. Install the FASS Drop-In Series and experience the benefits of increased horsepower and better fuel mileage.

Fits:

2017-2019 Crew Cab Short Bed L5P Duramax

2017-2024 Crew Cab Long Bed L5P Duramax

• The only drop-in L5P filtration system with air separation!
• Increases lubricity of the fuel by up to 10 percent by removing entrained air and air vapor.
• Extends the life of fuel injection system components.
• Over 99 percent free and emulsified water separation with our Extreme Water Separator technology.
• 2 Micron absolute filtration rating.
• 100 percent drop-In, no additional modifications needed.