Hypertech Power Programmer III

2039

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Product Details

  • The Hypertech Power Programmer III tunes the engine for maximum power and performance, plus potential gas mileage improvements
  • Special Three-Stage Tuning for Select Vehicles
  • Hypertech's Power Programmer III Extends the engine's RPM range for a wider power band
  • Optimizes shift points by speed and RPM for maximum acceleration
  • Firmer full-throttle gear changes for faster acceleration
  • Automatically corrects speedometer and odometer readings for non-stock tire sizes and rear-end gear ratios
  • Maximizing your horsepower and torque is as simple as a push of 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 chip. It is a self-contained automotive tuning computer!

    When you connect the Power Programmer to your vehicle, its "smart" program immediately recognizes your vehicle's powertrain by reading the Vehicle Identification Number (VIN). The VIN contains specific information on the engine, transmission, and drivetrain, which the Power Programmer decodes before it downloads the Power Tuning program that is precisely tailored to your car or truck.

    With the Power Programmer you choose Hypertech's Power Tuning program for regular 87 octane or premium 93 octane gasoline. Both options improve performance without detonation. After the tuning program is selected, the Programmer automatically installs the program and allows you to access and reprogram the vehicle's computer to function properly with aftermarket components like non-stock tire sizes and rear-end gear ratios.

    The Power Programmer is incredibly powerful, but it is also incredibly easy to use. Reprogramming does not require any tools or knowledge of cars or even computers. Plus, you can return to OEM (stock) programming in just minutes.

    Hypertech Power Programmer III Customer Reviews

    Overall:
    Performance:
    Quality:
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    Overall Rating:

    3.4 of 5

    Average Install Time:

    Instant
    who drives a Jeep Grand Cherokee
    Overall:
    Performance:
    Quality:
    Appearance:

    when I programed my 1996 grand Cherokee 4.0L it pinged with regular gas in which I programmed it for. Everything is stock all I did is raised the rev limiter 300, it pinged and knock went back to factory. It doesn't appear this thing gives you power @ tork and mpg.

    Install Time: Instant