Banks Ram-Air dry intake for 2006–2007 Chevy/GMC 6.6L Duramax (LLY/LBZ) improves airflow up to 57% versus stock with a giant filter, enclosed box and bellows that accommodate engine movement. The system reduces exhaust gas temps and black smoke while improving power and fuel economy. It’s validated by flowbench and dyno testing, designed to avoid fault codes and includes a 5-year limited warranty.
Banks Power 06-07 Chevy 6.6L LLY/LBZ Ram-Air Intake System - Dry Filter