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Superchips Flashcal

2017-2019 GM Trucks

PART# 2547

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If you are a 2017-2019 Legacy Body StyleGM truck or SUV owner who is looking for a device to help calibrate for your large aftermarket tires, read/clear trouble codes, adjust your speed limiter and more, then look no further. The 2017-2019 Legacy Body Style GM gas Flashcal for Truck is a product designed to give features and calibration tools to truck owners at a great price. The days of clunky, outdated calibration tools are over. Flashcal has trucks covered and the market cornered with quality and pricing that can't be matched. Covers 2017-2019 Legacy Body Style GMC/Chevy gas trucks Corrects speedometer for tire upgrades between 26 - 38 *Speedometer recalibration for gear /axle swaps *Speed/Rev Limiter Options *TPMS Options *Reads and clears diagnostic trouble codesDigital Battery Voltage DisplayReal-time Data LoggingReal-time Data MonitoringUpgradeable to Flashpaq Tuning *Features may vary based on year, make, and model. Note this SKU is designed specifically for 2017-UP GM gas vehicles. *E-assist and hybrid vehicles not supported*


  • Corrects speedometer for tire upgrades between 26 - 38 *
  • Speedometer recalibration for gear /axle swaps *
  • Speed/Rev Limiter Options *
  • TPMS Options *
  • Reads and clears diagnostic trouble codes
  • Digital Battery Voltage Display
  • Real time Data Logging
  • Real Time Data Monitoring
  • Upgradeable to Flashpaq Tuning


Color ScreenYes
Fuel TypeGas
Product TypeHandheld Tuner
Part Number2547


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