Hypertech Power Programmer III Model 30022​​​

Retails for $467. The Hypertech Power Programmer III Model 30022 for 2004-2005 GM trucks and Hummer H2 is a performance tuning device. It allows you to adjust various engine parameters for improved power, fuel efficiency, and other enhancements. While the exact value can vary based on factors like condition, demand, and market trends, here are some insights: Features: The Hypertech Power Programmer III offers features like recalibrating speedometer for tire size changes, adjusting shift points, and optimizing engine performance.