2007.5-2009 CUMMINS S&B COLD AIR INTAKE KIT WITH CLEANABLE FILTERUpgrade your 2007. 52009 6. 7L Cummins with the S&B Cold Air Intake Kit featuring a cleanable cotton filter. This performance intake system replaces the restrictive factory airbox with a fully enclosed design that improves airflow, throttle response, and overall engine efficiency while protecting against engine heat and contaminants. The S&B intake flows significantly more air than the stock system about 37% better airflow thanks to its engineered