I'm looking into getting a race ecu from BMW but wanted to ask if anybody has cloned one or uploaded the program to an existing ECU. I don't want to do a PC5 since I hate piggy backs and I dont think the Bosch ecu likes them either.
Do I have to bite the bullet and order the RCK or is there another option?
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Do I have to bite the bullet and order the RCK or is there another option?
Sent from my SM-G950U using Tapatalk