Unlock the full potential of your Porsche GT2 RS or Turbo/S. Choose from Cobb “Off The Shelf” maps or upgrade to our SPM ProTune maps. Choose from 91 octane, 93 octane, 100 octane race fuel or even E85 fuel options. Save multiple engine tunes to your Cobb Accessport for quick easy access to all you different engine maps.
Complete ProTune form when AP with ProTune is selected. If ProTune is NOT selected, proceed to checkout.
The Accessport V3 is the world's best selling, most flexible ECU upgrade solution for Porsche. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Upgrade forever with off-the-shelf (OTS) calibrations for most bolt-on modifications. It's the last engine management solution you'll ever need.
PDK Tuning is now available for 991.2 Turbo platforms - gain GT style performance, sharper shifts and other enhancements.
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.
2017-2018 Porsche 911 (991.2) Turbo PDK WM
2017-2018 Porsche 911 (991.2) Turbo S PDK WM
2018 Porsche 911 (991.2) GT2 RS