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      11-06-2012, 06:45 PM   #16
Drives: E90 M3, Cayenne T, 991 GT3
Join Date: Jun 2007
Location: Bay Area

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Originally Posted by Richard@M-World View Post
If the pistons are non-staggered, that would be the cause of taper wear. All the bbk's I've seen for the M3 offer staggered piston sizes. Perhaps there is a special reason for Alcon's design?
Perhaps - according to schematics on their site, they have staggered pistons in cheaper sets but not in this one. Beats me why they decided to do so. As soon as I confirm who the original vendor was, I'll try to investigate with them or manufacturer.
MaxL is offline   Canada
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