Porsche 997.2 Turbo Map Notes

Supported Vehicles:

  • 2010-2013 Porsche 911 (997.2) MT/PDK Turbo WM
  • 2010-2013 Porsche 911 (997.2) PDK Turbo S WM 

Map Revision: 

  • Stage1 v105
  • Stage0 v105 
  • Valet Mode v105
  • Vehicle Anti-Theft v105

Required Accessport Firmware: 

Map Availability:

PDK Map Notes Location:

Hardware Requirements: 


  • NOTE: Stock and OTS maps are not compatible with iPE Exhaust systems.

Fuel Requirements:

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.

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. 

Peak GainsMax Gains
Stage1 91+12.56% HP, +9.74% TQ+14.68% HP, +14.96% TQ 

Stage1 93

+14.57% HP, +15.80% TQ+19.20% HP, +19.19% TQ 

Stage 1 

  • Exhaust Requirements: Stock. 
  • Intake Requirements: Stock air box with stock air filter. 
  • Boost Targets: 16psi on Normal Mode, 18psi on Sport Mode (+/-1 PSI) 

Peak Gains are measured as the absolute maximum value between the highest points of two plots.
Max. Gains are measured as the greatest overall delta at the same RPM.

Results may vary. Power as tested on 2010 Porsche 911 Turbo. 

OTS maps are conservative and designed to be safe for the designated fuel requirements. Additional performance gains can be achieved through custom tuning efforts. 

Non Performance Maps

Valet Mode 

  • Rev limiter set to 4000 RPM. Boost lowered to half of normal. 

Anti-Theft Mode 

  • This map will not allow the vehicle to start. 

Stage 0 

  • Stock calibration. No changes made at all.  NOT THE SAME AS UNINSTALLING THE ACCESSPORT

Closing Warnings and Precautions:

  • Use of inappropriate calibration/modification combinations will promote engine damage
  • Seek the help of a professional COBB Protuner should your Porsche Turbo fall outside of OTS map requirements.
  • Top Tier gasoline should be used where available. Use of lower quality fuels can result in catastrophic engine damage.

Map Revisions

V105Maps have been updated to eliminate unnecessary DTC suppression
V103Updated to maintain continuity with Access Tuner software update
V102Map maintenance update for future feature support.
V101Updated calibration to allow for more torque in the midrange

Original Calibration. Adjusted boost pressure targets airflow targets, ignition timing, RPM limits, vehicle Speed limits as well as other tables that help maintain driavability and increase performance all while maintaining reliability.

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