Here he have one hell of a big rig. This straight piped 2010 Dodge Ram 3500 6.7L Dually Cummins regular cab throws on a heavy load for some sweet sounding exhaust brake clips. The G56 6 Speed Manual, 3.42 rear gear, H&S Mini Maxx, 4 inch downpipe to 5 inch side exit straight pipe with 6 inch tip and Airaid intake all come together to create what I like to call an exhaust symphony. Turn those speakers up. (video below)