Finally put in the Powerflex Black race rated bushings I had sitting around. Picked them up cheap on E46F. I've read a lot of negativity on these, but it all seems to be from 2012, and in the threads they were talking about an updated design that would be coming out so Im hoping thats what I have now. I stupidly thought I would be able to press them in myself, but that failed. Had to go to a little local shop to press out the old ones and press the new ones in. Packed them full of grease. High speed cornering and braking feels much more confident, so thats a plus. A little more communicative through the steering wheel over bumps. Ill update if anything goes wrong.