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  • Hypertech
  • Pro Comp Suspension
  • Rough Country

Speedometer Calibrator

Pro Comp Suspension 

Accu Pro Speedometer Calibrator

12 Parts

Accu Pro Speedometer Calibrator
  • Plug And Play Device
  • Calibrates Speedometer
  • Sets Shift Firmness
  • Clears DTCs
  • No Wiring Harness Needed
  • Simple To Use
  • Return To Stock Setting With Push Of A Button
  • Internet Downloadable

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  • Speedometer/Odometer Correction For Multiple Tire Sizes
  • Adjustable Tire Size/ Gear Ratio Change
  • No Limitations For Increasing Tire Height
  • Installs Easily To The Factory Wiring Harness

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Rough Country 

Speedometer Calibrator

18 Parts

Speedometer Calibrator
  • Resets Your Speedometer To Accurate Readings For Larger Tires
  • Easy Plug And Play Connection
  • Updates One Ecm Shift Points To Accommodate Larger Tires
  • Recalibrates Electronic Stability Control To Work w/Larger Tires
  • Reads Diagnostic Codes Like check Engine Light
  • Option To Return To Stock Settings
  • 1-Year Warranty

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  • Inline Speedometer Correction Device
  • Use To Recalibrate After Tire/Gear Change
  • Reads/Displays/Clears Diagnostic Trouble Codes

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  • Adjustable Tire Size/ Gear Ratio Change
  • Speedometer/Odometer Correction For Multiple Tire Sizes
  • Reads/Displays/Clears Diagnostic Trouble Codes

See All