06-28-2011, 02:08 PM
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#7
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Porn Star
Drives: E60 M5 | F95 X5M | F90 M5
Join Date: Dec 2009
Location: Stamford, CT
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Quote:
Originally Posted by Skippy989
I had the same thing on mine. A rubbing sound on full lock. You need the M3 diff service and the "special" diff oil. Its free if you have a warranty. It also took some of the clunkiness the transmission had on cold starts away.
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Ah, thanks for this!!
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