The Quadzilla Commander integrated gauge controller package is the ultimate option for the serious driver. It will monitor up to seven different engine and truck parameters such at Exhaust Gas Temperature (EGT's), Transmission Temperature, Boost, Fuel Pressure, Injection Pressure, Coolant Temperature, and Oil Temperature. You can set the differnt functions to alarm at any level and you can de-fuel on up to six different paramaters. The most unique feature of the Commander, is that it will control stacked chips form just about any other manufacturer, and de-fuel them as well!

The Quadzilla Commander monitoring system is the most powerful monitoring device ever produced for a diesel truck. There is no product that offers the features and user control that the Commander does.  The Commander will make other gauge systems OBSOLETE. After all it is All About Control.  For full monitoring, check out the Commander Fuel Pressure Kit!

The Quadzilla Recon XZT is the compact, convenient and affordable way to monitor the performance of your Duramax, Cummins, or Powerstroke.  A fuel pressure kit is also available.