Just picked this up off a forum member last week that has only used this for a few months before he traded in his car. Install is super simple even for someone that has 2 left hands like myself. Would like to get back $350...what I paid for it.
Only reason why I am selling it is because I don't notice any difference of power on my 650 with it. I emailed Terry and he thinks I possibly may need the regular N63 tune because there was a case when they were doing R&D that the tune didn't adapt to all N63tu cars.
Applications:
BMW 5 Series
• 2011+ F10/F11 550i sDrive/xDrive
• 2010+ F07 550i GT sDrive/xDrive
BMW 6 Series
• 2012+ F12/F13 650i sDrive/xDrive
• 2013+ F12/F13 650i Gran Coupe
BMW 7 Series
• 2009+ F01/F02 750i/750Li sDrive/xDrive
BMW X Series
• 2014+ F15 X5 50i sDrive/xDrive
BMW X Series
• 2014+ F15 X5 50i sDrive/xDrive
• 2009-2012 E70 X5 50i sDrive/xDrive
• 2007-2012 E71 X6 50i sDrive/xDrive