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      01-21-2012, 09:07 AM   #4
1romero
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Drives: 330i
Join Date: Oct 2009
Location: delaware

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Brake vibes can be caused by a number of things. im sure you are not going to want to hear it but 90 % of the time its the rotors that have to much run out. Run-out can be checked with a dial indicator. if they are out of spec they will need to be resurfaced. and yes slotted/ drilled rotors can be cut. Anything from repeative braking to one hard time braking can cause them to "warp"