Cobb Accessport for Porsche 991.1 Turbo

from 2,295.00


  • Power Gains: Stage 1 increases power throughout the low and mid-range with maximum gains of around 60 whp are seen between 3000-4000 RPM. Low-end torque is increased by over 100 ft./lbs! Stage 2 gains 120 ft./lbs down low and nearly 100 hp. at peak.
  • Simple Installation: Everything is included for the simple installation you can do in your driveway! Intuitive on-screen instructions identify your exact vehicle, saves stock vehicle data, and displays available OTS maps.
  • Change Maps: Store up to 100 maps from our OTS map database or from your favorite COBB tuner and quickly switch between them for any need.
  • Vehicle Upgrade Support: As you continue to modify your car, Accessport maps can be used to optimize performance upgrades. Changing the map can be done in less than 1 minute in your driveway.
  • In Car Mount: The Accessport can be mounted in the vehicle to allow you to monitor the performance data.
  • Data Logging: Record multiple data channels simultaneously for in-depth evaluation of engine performance. Stores up to 1 hour of continuous data.
  • Gauges: Use your Accessport as a gauge to monitor boost or any other live information, directly from the ECU.
  • Trouble Codes: Read engine trouble codes to diagnose issues. Clear them when resolved. Prevent expensive trips to the dealership.
  • Full Uninstall: Using the Uninstall option will completely remove our programming from the car’s ECU. It is then able to be re-installed after a dealer visit or on another vehicle.

Please select the AP option you want - PDK Firmware upgrade is now available for these vehicles as well!


  • AP3-POR-006
  • AP3-POR-006-PDK
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