Banks Ram Air Cold Air Intake W/ Dry Filter For 2004.5-2005 GM 6.6L LLY Duramax 2004-5-2005-6-6l-lly-duramax 5 inch mandrel-bent boost tube

5 inch mandrel-bent boost tube

Billet Upper Control Arms with Delta Joints

Reduced axle wrap under acceleration

5 inch (105 percent greater flow area)

Banks Ram Air Cold Air Intake W/ Dry Filter For 2004.5-2005 GM 6.6L LLY Duramax 2004-5-2005-6-6l-lly-duramax 5 inch mandrel-bent boost tubeOthers 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. Its wide open to hot,