Performance Tuning provides all the features of Hypertech's Power Programmer, including the most powerful 50-state street-legal power tuning available.
LOS ANGELES - Performance Tuning provides all the features of Hypertech's Power Programmer, including the most powerful 50-state street-legal power tuning available. There are two programs; one for regular and one for premium gas. Diesel owners can switch between any of three different horsepower levels. And for all trucks, Hypertech Power Tuning is developed for the maximum towing weights allowed by the manufacturer. The Performance Tuning program also allows adjustments to:
The RPM rev limiter.
The transmission's shift points and shift firmness.
The electric cooling fan on/off temperatures (for cooler thermostats).
The speedometer and odometer to correct (as required by Federal Law) for non-stock tire sizes and/or gear ratios.
? The vehicle top speed limiter to match the speed rating of high-performance tires.
The HyperPAC allows a complete review of all performance on a single screen before reprogramming the vehicle, or to review currently programmed selections.
