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      05-16-2007, 06:09 PM   #146
SoCal335i
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Drives: 2007 E92-TT Jet Blk Coral Red
Join Date: Jan 2007
Location: Cali

iTrader: (2)

I broke mine in hard for the first 20 miles and then just did canyon runs for a while and then changed the oil at 1500. My car put down good numbers on the dyno. All my other cars were on soft break in and from now on i will only do hard break ins!!!