We recently purchased our own F10 M5 Competition Package and have been burning the midnight oil. Which means that the OFT for the F series M cars is only a few weeks from public release. Price for the OFT has yet to be determined. But it will include:
-OpenFlash Tablet (v2) handheld
-Free unencrypted off-the-shelf tune files (Stage 1, 2 and 3)
-Free user tuning software with definition files
Custom E-Tuning service will also available for those who want a more vehicle specific calibration.
Screenshot of the OpenFlash tuning software (courtesy of Tuner Pro):