You can request for a Tuning Calibration for your BMW 6 serie F12/F13 - 2011 -> ... M6 V8 Competition Bi-turbo 600hp vehicle on our file service site.
These Tuning Calibrations always made in real time suited to your needs and cars maximum ability.
All our Tuning files are made with maximum precision and care to be efficient.
In this particular case, we can increase the power of your engine from 600 HP to 680 HP, 700 Torque to 850 Torque within a Stage1 Calibration package.
Torque Difference
+150 NM