2001 - 2004
Able to add up to 140 additional horsepower and 360 ft lbs of Torque at the rear wheels, the POWERMAX™ for the Duramax diesel can really wake up your truck.

The POWERMAX™ for the Duramax diesel comes with an adjustable remote with built in pyrometer, boost and power level displays. It allows the user to select a power level setting, a torque enhancement setting and the desired high temperature for the exhaust gas temperature cutback. All settings can be adjusted on the fly for maximum driving pleasure.