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      11-26-2012, 02:30 PM   #13
GET A GUN
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Drives: 2013 335i F30
Join Date: Nov 2012
Location: Bakersfield, CA


Posts: 72
iTrader: (0)

If you dont break it in properly the muffler bearings will seize up.
Some of the questions on this forum are really f-ing stupid.