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      09-03-2015, 07:14 PM   #8
Bullitt
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Drives: 135i
Join Date: Apr 2008
Location: SF Bay Area

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2008 135i  [0.00]
I wonder when they started surfacing their pistons with chrome plating. It's been a few months since installing their pistons with stock pressure seals and everything has been fine so far after a couple autocross events and a trackday. Somehow can't remember now if mine were shiny or polished...
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