Thread: E46 M3 M-Diff vs E86 Z4M M-Diff ... differences?
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      05-16-2013, 04:55 PM   #32
philjw
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Drives: 2011 M3 Coupe
Join Date: May 2011
Location: Alexandria, VA

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FWIW, Dan at Diffsonline told me that they were the same when I ordered my rebuilt unit with 4.10 gears.
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