Quote:
Originally Posted by darkrom
My x1 n55 feels clunky like surge on initial throttle. I have mhd and xhp. I thought it was just my car and I tweaked settings on xhp since doing my stage 1 flash. Hopefully they can smooth it out. Can I flash the older versions now that I'm unlocked, i don't see why not.
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If you've flashed MHD 1.7 you cannot flash backwards. 1.7 basically undoes any DME unlock you had done such that you can now only flash to stock or to the 1.7 maps.