FASS Drop In Series Fuel System which can result in airflow

which can result in airflow loss

Improved design to capture debris up to 25 microns

Help add reliability and durability with this head stud kit for stock to moderately built engines

MAXIMUM PERFORMANCE

Our cold air intake for the 1998-2003 Ford Powerstroke 7

FASS Drop In Series Fuel System which can result in airflow2017 2019 GM Duramax L5P 2500HD 3500HD (Crew Cab, Short Bed) 2017 2024 GM Duramax L5P 2500HD 3500HD (Crew Cab, Long Bed) THIS IS NOT A LIFT PUMP! This is an air separation filtration system that utilizes your factory lift pump. 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 our limited lifetime warranty, the Drop In Series Fuel System protects your L5P