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      11-19-2012, 02:11 PM   #2
SamS
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Drives: Tesla M3 Perf + '18 X3 M40i
Join Date: Jul 2010
Location: Dallas, TX

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I've never heard of an upgrade for that. Seems like it would be more involved than just swapping out SIMs, i.e. programming, maybe different hardware required, etc.
Appreciate 0