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      12-07-2017, 03:59 PM   #72
Traf
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Drives: E82 135i
Join Date: Jun 2015
Location: Paris

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Quote:
Originally Posted by drwillb View Post
So the problem is not that the M3 diff lacks performance, It's that your diff (as I expect mine to be) is tired and needs the clutch plates replaced and, while you're in there, tweak ramp angles and lock up rates.
You can't to that to the OEM M3 diff man, thats what i'm saying.
It is a viscolok gkn speed sensing diff, there is no ramps and no lock up rates to tweak.
It has a pump that activates from the speed difference between the two axles, the fluid from the pump then passes in a piston that presses against the clutches and locks the diff.
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