Quote:
Originally Posted by Padfan9
Guys - It's not that old. Even bootmod was doing this a year ago. I had an M4 and an M6 both tuned. I just checked their website and you are right, it's no longer required but that's how every flash tune worked before.
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You are correct, it’s not that old on f series cars/Ecus. BMW and others are making it harder to crack the ecu encryption with each new generation. G series cars with b series engines are still not cracked and you have to use piggy backs on them. It will be years before there is flashing tuning on them.
Even on the e series cars it started as bench flashing before odb port flashing was figured out.