Knowledgebase
Knowledgebase:
2019 Corvette ZR1 Supported modules and credit costs

  • ECM (E99) License: 10 Unversal Credits + ECM exchange or purchase*
  • TCM (T87A) License: 4 Universal Credits + Unlock
  • CCM (C304A) License: 3 Universal Credits
  • FICM (S53) License: 3 Universal Credits


*ECM Calibration will require a modified ECM that can be purchased from us, or you can exchange your stock ECM for a modified one through our exchange service: https://www.hptuners.com/product/zr1-modified-ecm-or-ecm-exchange-service/.

*TCM Calibration will require an unlocked TCM that can be purchased from us or the stock TCM can be sent if for unlocking. TCM unlocking service         TCM Purchase

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