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      08-04-2013, 02:09 PM   #3
deathbunny
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Drives: 2012 E92 M3
Join Date: May 2013
Location: Vegas

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Quote:
Originally Posted by chumley View Post
If you find a definitive answer, I love to hear it as well. Some swear by the LSD and subframe bushings, some people find that didn't fix it. Some say toe-arms, and the solid diff bushings are the latest that people who have all of the above claim fixes the problem.

I've done the powerflex bushings, toe-arms and have koni/swift suspension setup and the rear squirm is the worst aspect of the car by far (especially when you're tuned).

Obviously there most be some distortion or deflection causing an alignment geometry change profound enough to steer the car off course. If I point the wheel straight and hammer it, I will be partially in the next lane within a couple seconds. Counter steer to correct while you still apply power and the car becomes very unsettled.
Powerflex bushings on your subframe?
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