GPI – Remote Tuning Calibration Package (INCLUDES HP Tuners Hardware)

(14 customer reviews)


Gwatney Performance
  • Remote Tune / Email Tune
  • Engine & Transmission Tune
  • In order to complete a trans tune on 2017-2019 vehicles, you will be responsible for sending your T87A Transmission Control Module to HP Tuners to be unlocked. This must be completed and reinstalled prior to the tune.
  • 2020+ vehicles with the T93 Transmission Control Module are not eligible for trans tuning. Houston House of Power offers the T93 to T87A swap for customers looking to enable trans tuning.
  • Due to current lead times and volume, it could take up to 3-5 business days for updates.

Vehicles that DO NOT qualify for remote tuning

  • Any non-GPI cam or non-GPI head & cam setups
  • Any forced induction
    • Supercharged (even factory supercharged vehicles)
    • Turbocharged
    • Nitrous
  • Any LS / LT Engine Swaps
  • 2019-2020 GM Trucks
  • 4 & 6 Cylinder Vehicles

Vehicles that DO qualify for remote tuning

  • Late Model GM Cars and Trucks
  • V8 Vehicles Only
  • Naturally Aspirated setups
    • Bolt Ons
    • GPI cam and GPI head & cam setups

HP Tuner Hardware not compatible for Remote Tuning:

  • HP Tuner RTD – this hardware does not contain the VCM Editor that is needed for Remote Tuning services


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