Select Your Performance and No tools required!
Now owners of late model vehicles can finally enjoy the excitement of dyno developed, track tested Hypertech power tuning. The Hypertech ECI Power Programmer III simply plugs into your vehicle's under-dash diagnostic plug. Adjust rpm and mph limits, shift points and fan settings. Optimizes spark and fuel calibrations to increase horsepower and torque, with no adverse effects on mileage or driveability.

Program your new Hypertech ECU to the performance that you want to run, or improve the towing abilities of your truck. Some of the adjustable features (depending upon model and year) include:

• Top Speed Limiter.
• Transmission Shift Firmness.
• Transmission Shift Points.
• Engine Rev Limiter.
• Cooling Fan ''On/Off'' Temperatures.
• Part Throttle Shifting, Speedometer, and Odometer Corrections when Non-Stock Tire Sizes or Gear Ratios are Used.