Banks Ram-Air filter is a high-flow air-cleaner element that decreases intake restriction and sends more cool, dense ram-air into your engine. Even wet or dirty, Banks Ram-Air filters outperform conventional ones, because the multi-layer design traps moisture, dust and debris on the oiled, outer...

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...

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 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 finally, Banks density-tests the Ram-Air...

The Banks Ram-Air Intake System delivers exceptional airflow and air density. Its large cotton gauze air filter requires fewer cleanings than competitive filters (stocks small paper filter is not reusable). With its giant 7-1/8 in. outlet, streamlined components and enclosed cold-air box that keeps...

The Banks Ram-Air Intake System delivers exceptional airflow and air density. Its large cotton gauze air filter requires fewer cleanings than competitive filters (stocks small paper filter is not reusable). With its giant 7-1/8 in. outlet, streamlined components and enclosed cold-air box that keeps...

The Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your 2001-2004 GM 6.6L Duramax. Complete with a pre-drilled and tapped ports for a boost gauge, nitrous, water methanol injection and other accessories. Features: Increase Intake...

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...