BMW Accesstuner Race

$ 0.00
Availability: Ships in 24 hours
Product Code: ATR-BMW


Accesstuner Race is engine tuning software created for enthusiast tuners. Accesstuner Race allows the user to get into the heart of the OEM ECU and create custom calibrations for vehicles equipped with virtually any performance modification. The end result is a tune that is custom tailored to the vehicle's unique modifications, producing maximum power gains while maintaining the drive-ability and sophistication inherent in the OEM ECU.

Please visit the Accesstuner Race Download Request Form to begin the process to acquire this powerful software.

System Requirements: Windows: XP 32 (not 64bit), Vista (32 or 64bit), Windows 7 (32 or 64bit), or Windows 8 (32 or 64bit). Older Accessports (V2b) must be updated on a Windows 8.0 or older computer before connecting to 8.1

Accesstuner Race is not available for Mac OS at this time.


Accesstuner Race Software for BMW

BMW Accesstuner Race
  • Simple Interface with Tuning Flexibility
  • Same tuning capabilities as our Accesstuner Pro shop grade software
  • Access to a huge number of tables for full tuning control
  • Share and change maps with other Accesstuner Race users
  • COBB Tuning provided tuning documentation


Accesstuner Support Page

The Accessport is capable of displaying sensor data collected by the ECU as a live on-screen gauge using the Live Data feature, as well record sensor data from multiple sensors simultaneously using the Data Logging feature. Click on this BMW Accesstuner Software USDM Monitor Descriptions document to view a full list of Data Monitors available for the supported vehicles.

Accesstuner gives access to a large number of tables to provide extensive tuning capabilities within the OEM ECU.
Click here for BMW Accesstuner Tables:


Simple Interface: significant amount of time has been spent creating a simple, straight-forward interface that takes the mystery out of BMW's complex load-based tuning system. Intuitive changes provide anticipated results and let you get down to the task of tuning.

Tuning Flexibility: Access to over 70 tables in the DME allow tuning for a wide range of modifications. Ongoing development ensures that Accesstuner capabilities continue to grow as our engineers, professional tuners and die-hard enthusiasts explore the limits of the performance envelope.

Vanos Control (N54 Only): Full control of VANOS system via tables for intake and exhaust with separate tables for cold vs. warm operating contitions in idle, moving and spool states, allowing tuner to adjust valve timing to improve drivability and boost control.

Individual Cyl. Timing Correction: Accesstuner logs timing correction on all cylinders, providing a complete view of possible and a better understanding of how the engine is running.

Fuel Control: Full control of fuel system including Fuel Pressure Targeting, Commanded Fuel tables and catalytic converter protection.

Fuel Scalar: Quickly update Accessport maps to accommodate fuels of different specific energy using the Fuel Scalar tables, resulting in proper fuel trims during engine operation for fuels such as E85 and other custom blends.

Limiter Tables (N54 Only)Adjust rev limits by gear, speed limiter, requested torque limit, and many more.

Throttle Tables: Customize engine response to throttle pedal input quickly and easily, with 3-D graphing.


Map Sharing: Maps can be shared with other enthusiast with similar modifications. Create social groups that share maps and work together to refine customizations.

Integral Data Logging: Unlimited data logging of over 70 channels of data from the DME for detailed analysis of engine performance.

Integral Dashboard: Shows user-chosen gauges to be displayed on-screen throughout the tuning process.

Unit Conversion: Ability to easily convert between metric and standard units so the tuner can use units he/she is most familiar with.

Map Database: Free access to the OTS map database from COBB Tuning that provide excellent starting points for specific modifications.

Hot Keys: Convenient on-touch short-cut keys allow easy data manipulation of common tuning operations.

Wideband O2 Interface: Open wideband O2 interface integrates with a wide selection of available wideband O2 sensors.

Embedded Stock Data: Stock tuning data (ROMs) are self-contained inside the software itself, providing the OEM baseline tune for each vehicle supported by the software.

Tuning Documentation: BMW Accesstuner Help File.

  • bvseo_sdk, p_sdk,
  • CLOUD, method:getContent, 33.45ms
  • bvseo-msg: HTTP status code of 403 was returned;


Confirmed Applications