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      11-09-2020, 07:06 PM   #9
mrgicm
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Drives: BMW M
Join Date: Nov 2011
Location: Germany

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Quote:
Originally Posted by Texox View Post
Woah. Bootmod3 is available for the 2020/2021 models?? Nice! I don't even see it on the bootmod3 website. What does the ECU patch entail? How do you go about doing that? My 2021 is on its way and I plan on doing a tune and exhaust once I am done with the break in period.
You need to apply the ecu patch on bench in order to be able to flash via OBD. ( BM3). This can be done by an BM3 dealer near you.
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