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      01-21-2022, 05:51 AM   #32
Nonopr01
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Drives: 2017 BMW M3
Join Date: Aug 2015
Location: San Juan, PR

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Quote:
Originally Posted by 18BMWX5M View Post
Does anyone know if you do this upgrade does your DME get locked? I'm running a custom f80 Paul tune and debating what to do.
Mine was not.
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