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      05-23-2011, 12:09 PM   #7
thekurgan
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Drives: E90M3
Join Date: Aug 2007
Location: Sacramento

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Quote:
Originally Posted by Finnegan View Post
I have no idea why this is happening, but on our cars we have no "judder" and that's after a few track days.

Just thinking out loud, some possibilities:

Hub, as noted by Swanic
Calipers--applying even pressure both sides?
Calipers--sticking?

Some of the above seem unlikely given we have floating rotors. I'll leave the definitive answers/ideas to folks here who are much more technically saavy than I.
I'd vote for this cause as well.
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