The aFe Quantum cold air intake with Pro DRY S filter is built for 2017–2018 GM/Chevrolet Duramax 6.6L L5P diesel trucks to improve airflow and throttle response. It features an integrated filter-to-housing design, roto-molded intake tube and a filter base with a three-angle velocity stack for smoother airflow. The Pro DRY S element is washable and reusable; robust clamps and a silicone bellows coupling ensure a secure, heat-resistant installation.
aFe Quantum Pro DRY S Cold Air Intake System 17-18 GM/Chevy Duramax V8-6.6L L5P - Dry