Porsche 718 (982) Map Notes

Supported Vehicles:

Porsche 718 (982) 

  • 2017-2021 Porsche Cayman (982) MT/PDK WM
  • 2017-2021 Porsche Cayman (982) S MT/PDK WM
  • 2018-2019 Porsche Cayman (982) GTS MT/PDK WM
  • 2017-2021 Porsche Boxster (982) MT/PDK WM
  • 2017-2021 Porsche Boxster (982) S MT/PDK WM
  • 2018-2019 Porsche Boxster (982) GTS MT/PDK WM
Map Versions982 Base982 S982 GTS

Required Accessport Firmware:

  •  AP3-POR-010:  v1.7.4.2-19553

Map Availability:

Each map lists the minimum required octane. A higher octane fuel can be used safely on a map designed for lower octane. DO NOT use maps designed for higher octane with lower octane fuels. Top Tier gasoline should be used where available.

  • Maps designated with "93" are for use with 93 and 94 octane/98 RON fuel or better.
  • Maps designated with "91" are for use with 91 and 92 octane/95 RON fuel or better.

Running 0% Ethanol Fuels

These maps are designed for E10 fuel (fuel with 10% ethanol content). For those who only have access to E0 fuel (fuel with 0% ethanol) it is recommended to use the "91" and "ACN91" octane versions of the maps and datalog the car to ensure your fuel is performing to the necessary level. This is especially important for those using Canadian 94 octane E0 fuel. 

Map Version Notes: 




New ROM compatibility for Certain 2021 Boxster/Cayman S Vehicles Only


Updated to improve power and drivability. (Cayman / Boxster S only)


For new ROM compatibility


Back end software improvements.


Fix for incorrect DTC issue.


Back end software improvements.


Initial Release Calibration. Adjusted ignition timing, airflow limits, throttle limits, and fuel as well as other tables that help maintain drivability and increase performance all while maintaining reliability.

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