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      01-22-2013, 12:27 AM   #12
MilehighM3
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Drives: E90 M3
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They can also get your integration level from a simple key reading, which is done every time the car is in for service. They can then cross reference that to the programming version. Dinan was notorious for downgrading N54 tunes in the past, not sure about the S65 software.