picked up a tern folder with the m400, it comes 250 watts and i ordered a unlocked 350 watt controller and throttle to swap out, tern told the tucson dealer i was paying to do some other work on it that it is flashed and locked to stop people from changing the class
shop wont do it which is no big deal, i can handle swapping it out if it is the same connectors

my thinking is this would just be the controller that is flashed and none of this will matter doing a swap, but i dont particularly want to brick a motor with 100 miles on it lol

any feedback on this from you guys that know a lot about the bafang mid drives