Originally Posted by Surly73
You need to make sure that your rear alignment is bang on and that you don't have any play developing in bushings or balljoints back there.
Those are the #1 factors I've observed contributing to the rear end not behaving itself under power (or rough roads, or crowned roads, or heavy side winds, or.....)
Good Point, I will get a re-alignment from BMW. It has been a year since my last one. Thanks for the tip.