Testing, testing & more testing. Banks Ram-Air Intake Systems are tested and proven. They start out as CAD software prototypes and are put through flow simulations. After a hardware prototype is made, its tested on a flowbench. Then its tested on the vehicle. And...

Banks revolutionary Ram-Air Intake System offers the reliability and durability of a factory intake yet delivers astonishing airflow. It flows up to 64 percent & better than stock and outflows Volant and AIRAID, thanks in part to the Ram-Airs huge filter area (fewer filter...

Banks revolutionary Ram-Air Intake System offers the reliability and durability of a factory intake yet delivers astonishing airflow. It flows up to 64 percent better than stock and outflows Volant and AIRAID, thanks in part to the Ram-Airs huge filter area (fewer filter cleanings!),...

Up to six ports for flexibility! Monster-Ram improves airflow from the intercooler. Raises boost without increasing backpressure at turbine. Larger and less restrictive than the puny stock air intake; Monster-Ram allows a greater flow of oxygen-rich air into the cylinders for instant torque and...

Up to six ports for flexibility! Monster-Ram improves airflow from the intercooler. Raises boost without increasing backpressure at turbine. Larger and less restrictive than the puny stock air intake; Monster-Ram allows a greater flow of oxygen-rich air into the cylinders for instant torque and...

Banks Ram-Air Superiority. Increase Power and MPG. Banks Ram-Air Intake System replaces the factorys flat panel filter with a large conical filter that provides maximum high-flow filtration. The Ram-Airs opening dwarfs the stocks inlet. The huge inlet, enclosed housing and much larger tubing reduce...

Banks Ram-Air Superiority. Increase Power and MPG. Banks Ram-Air Intake System replaces the factorys flat panel filter with a large conical filter that provides maximum high-flow filtration. The Ram-Airs opening dwarfs the stocks inlet. The huge inlet, enclosed housing and much larger tubing reduce...

Up to six ports for flexibility! Monster-Ram improves airflow from the intercooler. Raises boost without increasing backpressure at turbine. Larger and less restrictive than the puny stock air intake; Monster-Ram allows a greater flow of oxygen-rich air into the cylinders for instant torque and...

Regulator extension harness for use with Bosch CP3's used in 6.6L Duramax applications. Additional Attributes Country Of Origin: USA Universal: No Vehicle Type: Truck/SUV Sold As: Each Engine Manufacturer: Duramax Engine Year: 2011-2016