Increasing horsepower and torque is as simple as pushing a button with Hypertech's Power Programmer III! Simply plug the Power Programmer into the underdash diagnostic plug, answer a series of "Yes/No" questions, and the Power Programmer does the rest. The Power Programmer is much more than a tuning..
Hummer H2 2003-2007
* Up to three best-in-class tuning levels
* Industry-Exclusive 2-year powertrain warranty comes with every product at no additional cost
* Elegant, sleek, innovative design
* Diagnostic Library retrieves, displays and clears DTC's
* Log pe..
The SuperChips FlashPaq is the next generation in advanced drivetrain tuning.
The FlashPaq combines SuperChips performance programming experience with cutting edge tuning and acquisition technology.
There are more tuning variables than ever, so you can add custom touches to your vehicle's perf..