Thread: 2020 M550 RK Tune
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      12-02-2020, 03:49 PM   #22
Texox
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Drives: 2021 M550i
Join Date: Jun 2010
Location: Dallas, Texas

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Quote:
Originally Posted by FSociety View Post
All the 2020+ model cars will need an OBD Patch/ECU Unlock to be performed prior to being able to flash through OBD (Bootmod3)
So, it is the same version, but the $1,599 includes the patch/ecu unlock, etc. ?
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