The K&N roto-molded cold air intake system for 2007–2009 Dodge Ram 2500/3500 with the 6.7L diesel increases airflow volume via a high-density polyethylene tube to help raise horsepower and torque while using a washable, reusable oiled cotton High-Flow filter. The oversized conical filter allows extended service intervals under normal highway use, includes a custom heat shield, and the system typically installs in about an hour. Some parts may not be legal in California; check CARB status.
K&N 07-09 Dodge Ram 2500/3500 Pickup 6.7L Performance Intake Kit