Quote:
Originally Posted by Yasmarina
Thinking of painting it in BLACK.
Would like to listen to other ppl's thoughts on it...
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Are you referring to the hub at the centre of the brake disc? If so this carrier is reported to be aluminium:
Quote:
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M compound brakes have a grey-cast friction ring in a floating arrangement that is connected by pins to the aluminium brake cover
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http://f80.bimmerpost.com/forums/sho...d.php?t=971411