This truck was also equipped with a monitoring light, which illuminates once the ram-air system is activated. It’s a nice touch and is available on all S&B ram-air kits for the 2013 to 2014 Ram ...

Here are the aftermarket air filters we tested in this '04 1/2 Dodge Ram 2500 equipped with a manual transmission. Clockwise from the top left are: K&N, Volant, AFE, Airaid, True Flow, and S&B.