Fits 2001-2004 GM Chevy Silverado/GMC Sierra trucks with the 6.6L Duramax Diesel LB7 engine

The Dyno Dominator Performance Module with the included outlook module is ideal for the extreme user and horsepower enthusiast. If you enjoy fast reacting high horsepower, this module was designed just for you.

The extreme user will love the features this module has to offer. The Dyno Dominator adds three horsepower settings: Stock, Tow (70 hp) and Extreme (150 hp) for the Duramax engine. The settings are adjustable on-the-fly by way of an in-cab mounted toggle switch, or it has four on-the-fly adjustments when used in conjunction with the Outlook Monitor.