The K&N Diesel Dryflow drop-in air filter for 2007–2009 Dodge Ram L6 6.7L diesel applications replaces the factory element with a washable, reusable unit. Layered cotton and synthetic media improves airflow while trapping contaminants and can contribute to increased horsepower. The filter installs into the stock air box for easy replacement and is engineered to last for the vehicle’s lifespan under K&N’s lifetime warranty.
K&N 07-09 Dodge Ram L6-6.7L Diesel Dryflow Lifetime Engine Air Filter