Banks Power Ram-Air Cold Air Intake For 01-04 GMC/Chevy 6.6L Duramax Diesel LB7 fuel system The Banks Ram-Air utilizes the

The Banks Ram-Air utilizes the stock base

Required Hardware

Lower EGTs

The factory inlet is cramped and angular compared to Banks larger

Banks Power Ram-Air Cold Air Intake For 01-04 GMC/Chevy 6.6L Duramax Diesel LB7 fuel system The Banks Ram-Air utilizes theOthers 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