Quote:
Originally Posted by Edtex
Regarding my 2020 M8 Competition, yes the ecu is locked and requires a bench tune of the ecu. BootMod and others will not work. I initially attempted the JB4 route, and yes I agree with you that it was complicated. I removed it and returned it for a refund. I drove down to Houston to DME and had my car ecu tuned.
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What shop did you use in Houston? I've called around to a couple and can't find anyone to unlock the DME. I'm hoping to use BM3.