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      05-29-2009, 01:02 PM   #4
farbarg
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Drives: SSII e90
Join Date: Mar 2008
Location: San Diego

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Quote:
Originally Posted by lucid View Post
Did you bed them in? They need to remove the stock pad deposits on your rotor and then transfer their own compound before they will work properly. You can verify this with Carbotech.
The tech said he tried to, but then I repeated the procedure last night. Roughly following carbotech's procedure, I got them warmed up with some lighter stops and then did 7-8 65 to 10 stops, and then drove around a bit to let them cool down. The sound is a bit better today, but still happens.

Seems unlikely anything is fundamentally wrong, so I'm not going to worry about it for the track day tomorrow.

BTW, here's a dumb question. Do the calipers adjust to brake pad wear? Or do they always return to the same resting position? In other words, if I have rubbing, but wear down the pads, will this increase the distance btwn pad and rotor when not braking?

Thanks.
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