vibration from rear

[davem]

Just tried searching for some similar symptoms, couldn't find anything though.

Yesterday I found a wet parking lot and tried doing some "donuts" & what not. Didn't accomplish much but my car doesn't seem to like it anyway.

Whenever the tail comes out, due to taking a turn fast, or throttle oversteer the rear of the car vibrates like crazy. I've never fooled around with a car, let alone a rwd one w/ some torque. Not sure if this is normal.

The car has an LSD, and it wouldn't surprise me if the subframe bushings, shock mounts, rtbas, diff mount etc. are at/past their replacement interval.

The car drives fine normally. No real clunking, like I said, I suspect that the rear end needs to be refreshed.

[HST]

Subframe mounts will cause a "clunk", but without knowing the mileage or condition of the car, or if there has been any maintenance done to it, most everything in the rear should be done.

[davem]

Hmm I wonder what it is... the vibration feels like the rear tires are dragging. It's pretty unsettling. Only under "hard" maneuvers, just drying around normally nothing is really out of the ordinary. I think there is a bit of "tramlining".