Banks Power Ram-Air Cold Air Intake For 01-04 GMC/Chevy 6.6L Duramax Diesel LB7 fuel system The factory inlet is cramped

The factory inlet is cramped and angular compared to Banks larger

Bring performance and protection to the rear differential in your 1997-2021 Ford F-150 with the AFE 46-70152 Pro Series Differential Cover

It flows 35 percent better than stock

Lower EGTs

Required Hardware

Banks Power Ram-Air Cold Air Intake For 01-04 GMC/Chevy 6.6L Duramax Diesel LB7 fuel system The factory inlet is crampedOthers 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 made and the design is validated on a flowbench. After that comes dyno testing and on vehicle testing. It takes a superior design to pass all those tests! A filter on a stick is a bad joke. It's wide open to hot