Everything is included for the simple installation! Intuitive on-screen instructions identify your exact vehicle and available maps.

Revert your ECU to exactly as it was before with the easy to use Uninstall option from the main menu.

Read engine trouble codes to diagnose issues. Clear them when resolved. Prevent expensive trips to the dealership.

Store up to 100 maps from our OTS map database or from your favorite COBB tuner and quickly switch between them for any need.

Use your Accessport as a gauge to monitor boost or any other live information, directly from the ECU.

Record multiple data channels simultaneously for in-depth evaluation of engine performance. Stores up to 10 hours.

Welcome to your own performance evaluation suite! Measure 0-60 mph time, 60 foot and ¼ mile ET’s. and Trap Speed.

Use your PC or Mac to manage maps, download recorded datalogs, or quickly update your Accessport. Download free from right HERE

Volkswagen/Audi Specific Features:

Adjustable Traction Control: Adjust target traction slip on the fly (Slots 1-8) and maximize tire grip to best suit given track conditions (wet/damp/dry/street/slip/burnout/etc). Note: Feature must be enabled in ECU calibration for use.

Flat Foot Shift: Improve shift times and keep boost built during shifts. Flat Foot Shifting can hold engine RPM at a set RPM between 3000-8000 RPM during shifting. This feature is enabled in COBB OTS maps.

Launch Control: Adjust Launch Control on the fly with 6 pre-configured RPM slots to dial in launch based on track conditions and vehicle configuration. Enabled in OTS Maps and configurable within Accesstuner Pro.