Banks Ram-Air dry cold-air intake for 2001–2004 Chevy/GMC 6.6L Duramax (LB7) replaces the stock panel filter with a giant enclosed filter that inhales cooler outside air to improve power, mileage and lower EGTs and smoke. Flowbench and dyno testing support up to 57% better airflow versus stock, and the design includes bellows to accommodate engine movement and protect components for longer service life.
Banks Power 01-04 Chevy 6.6L LB7 Ram-Air Intake System - Dry Filter