Passes the test. Again and again. Others build and ship without testing. Not Banks. Our Ram-Air Intakes start out as CAD software prototypes and are put through flow simulations. The design is refined until the simulation shows optimal performance. Then a hardware prototype is...

Passes the test. Again and again. Others build and ship without testing. Not Banks. Our Ram-Air Intakes start out as CAD software prototypes and are put through flow simulations. The design is refined until the simulation shows optimal performance. Then a hardware prototype is...

Passes the test. Again and again. Others build and ship without testing. Not Banks. Our Ram-Air Intakes start out as CAD software prototypes and are put through flow simulations. The design is refined until the simulation shows optimal performance. Then a hardware prototype is...

Passes the test. Again and again. Others build and ship without testing. Not Banks. Our Ram-Air Intakes start out as CAD software prototypes and are put through flow simulations. The design is refined until the simulation shows optimal performance. Then a hardware prototype is...

Increase your LB7's potential with this simple, but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp with this Fleece Performance Modified LB7 Intake Horn ? that's about the cheapest 15hp Increase your LB7's potential with this simple, but effective upgrade. Back-to-back dyno...

Banks Ram-Air Intake feeds your Cummins engine cooler, denser, outside air for greater power and fuel economy. Up to 66 percent greater flow over stock. Its performance is extensively tested and validated: in the computer, using Computational Fluid Dynamics software - on the flowbench...

Banks Ram-Air Intake feeds your Cummins engine cooler, denser, outside air for greater power and fuel economy. Up to 66 percent greater flow over stock. Its performance is extensively tested and validated: in the computer, using Computational Fluid Dynamics software - on the flowbench...

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...

Monster-Ram improves airflow from the intercooler. Flows 906 cfm (69.22 lbs/min) compared to Stocks measly 432 cfm (33.00 lbs/min). Raises boost without increasing backpressure at the turbine. Result: a more responsive, power efficient engine. Up to four 1/8 in. NPT ports for flexibility! The...

Monster-Ram improves airflow from the intercooler. Flows 1008 cfm (77.01 lbs/min) compared to Stocks measly 432 cfm (33.00 lbs/min). Raises boost without increasing backpressure at the turbine. Result: a more responsive, power efficient engine. Up to four 1/8 in. NPT ports for flexibility! The...

Monster-Ram improves airflow from the intercooler. Flows 1008 cfm (77.01 lbs/min) compared to Stocks measly 432 cfm (33.00 lbs/min). Raises boost without increasing backpressure at the turbine. Result: a more responsive, power efficient engine. Up to four 1/8 in. NPT ports for flexibility! The...

Testing, testing and 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...

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...