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      05-01-2015, 10:03 PM   #4
joeo
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Drives: 2009 Crimson Red 135i
Join Date: Mar 2008
Location: Sterling, Va

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2009 BMM 135i  [9.50]
I rebuilt using the turner motorsports kit (stoptech) - and yes - the dust boots will still melt/crack after a track weekend. What I noticed when doing the rebuild is that the stock seals were still fine even though the pistons were crumbled.
As far as the boots go (if memory serves - correct me if I'm wrong) you can replace the boots without taking the caliper apart as they just press on. I'm going to treat this as a maintenance item and just drive the thing.

-Joe
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