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bmsportzn135i bmsportzn135i is offline
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Posts: 187
Join Date: May 2013
Car: 135i
Default 07-06-2015, 06:07 AM

Quote:
Originally Posted by MHD
MHD does just like the BMW tools - it asks the ECU for the factory state and the current state (ZUSBs) and deduce the appropriate, updated map for your car. No need for a ECU backup.
Would the stock flash be the most recent? In other words,i can use mhd instead of going to the dealer for a software update?


fuel injection is cool, but i'd rather be blown!
537.75HP 540.63TQ
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