Banks Power 09 Dodge 6.7L Techni-Cooler SystemMore Safe Power. It's all bigger: 3. 5" mandrel bent boost tubes, aluminum end tanks, wide open inlet and outlet with 31% bigger cross sections and 12% thicker core area. Much greater flow volume. Increases air density for higher continuous power. Superior to stock in every way. The Banks Intercooler System includes mandrel bent 3. 5 inch high flow boost tubes, large high efficiency all aluminum end tanks, wide open 31% bigger inlets and outlets and a