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      11-15-2012, 07:04 PM   #15
CJ421
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Drives: 2017 F30 340i
Join Date: Feb 2011
Location: Philadelphia, PA

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Quote:
Originally Posted by CALWATERBOY View Post
How long has it been - mileage?
For what, the RE stock arms? Bearings went after 3k miles/8 track days. I cracked the outer housing too from heat on the track; the replacement bearings I had installed are designed to withstand higher temperatures.
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2017 BMW 340i (F30) - M Sport, Mineral Gray/Coral Red, 6MT; Dinan exhaust
Past: 2011 335i (E92) - M Sport, Le Mans Blue/Black, 6MT