Rugged Radios MAC Air 2-Person Helmet Air Pumper (Bundle) w/ Variable Speed Controller 2004.5-2007 5.9l 24v cummins Improved higher RPM performance

Improved higher RPM performance

Banks Techni-Cooler sports a 25 percent increase in volume

It is the fastest way to safely gain significant horsepower

Optional aluminum mounting bracket

The Super7's modular design allows them to easily be customized

Rugged Radios MAC Air 2-Person Helmet Air Pumper (Bundle) w/ Variable Speed Controller 2004.5-2007 5.9l 24v cummins Improved higher RPM performanceStay cool and eliminate dust with the MAC Air helmet pumper! Whether youre desert racing in Baja, cruising the dunes at Glamis, or hitting the short course track our MAC Air helmet pumper is a must have for comfort and dust control. Constructed using injection molded ABS polymer, the housing is optimized for increased airflow. Combined with a specially built high static pressure fan, the MAC Air produces more pressure and more volume than any other