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      09-30-2012, 10:58 PM   #15
New Member

Drives: 1992 325ic
Join Date: Jan 2012
Location: Carmel, IN

Posts: 11
iTrader: (0)

Very cool! it's my understandting...I could be wrong... that you can take your 135i to the dealer so they can "upgrade" your software and it puts your engine very near the output of a 1M. Wrong?