2011 – 2013 BMW E70 X5 50i - N63 Twin-Turbo MSD85 - Performance DME Tuning Stage:Stage 1 - Factory Hardware No longer will you need

No longer will you need a functioning EWS system to start your M62TU engine

We will create a full backup image of your ECU without opening the lid or any physical damage to the ECU at all

BMW V10 S85B50 with MSS65 Performance ECU tuning software for BMW E63 M6 and BMW E64 M6

Please email with inquires

After receiving the ECU back

2011 – 2013 BMW E70 X5 50i - N63 Twin-Turbo MSD85 - Performance DME Tuning Stage:Stage 1 - Factory Hardware No longer will you needBMW N63 with MSD85 Performance ECU tuning software. Will work in the following BMW models: 2008 2013 E71 X6 xDrive50i 2009 2012 F01 F02 750i 750Li sDrive xDrive 2010 2012 F07 550i GT sDrive xDrive 2011 2013 F10 F11 550i sDrive xDrive 2011 2013 E70 X5 xDrive50i 2012 2012 F12 F13 650i sDrive xDrive Stage 1: 79WHP 110WTQ stock hardware We do not offer tuning for emission delete, we do not disable catalytic converter or secondary air pump systems. We do