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      12-23-2012, 10:42 PM   #4
clarence
Lieutenant Colonel
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Drives: F30 328i M-Sport
Join Date: Mar 2006
Location: Hong Kong

iTrader: (0)

The gearbox is only designed to handle max 3,500rpm in reverse gear, it may have sth to do with it.
U seem to like to experiment ur car to the limit in ways ppl have never thought of.