Originally Posted by Mike Benvo
We offer a fantastic tune for the X5M and X6M as well:
Peak gains are normally 70-100hp and 90-130 ft/lbs (depends on octane).
Have a look at the dyno here: http://www.xbimmers.com/forums/showthread.php?t=763955
Comes with the Flashing cable which you can keep - flash to stock + read and clear fault codes. Takes only ten minutes to flash the file in
Cheaper than all of the alternatives above.
You can find some reviews of our M3 software here - (uses the same cable and process): http://www.m3post.com/forums/showthread.php?t=784717
i just got my 2013 X5 50i m-sport tune with BPM Sports today...
more then satisfy with the results!!!! notice full change as soon as i started to drive off from shop with my test run. great acceleration great low end torque shifts VERY smooth....
i do not have any other experiance with tunes, so with BPM being my 1st...i would have to say it is a great 1st expression!!!