Originally Posted by JLarson

I put these in last week. No squeaking so far, noticeable improvement in rigidity. I'd never dropped the rear sub-frame, so it was a bit of a learning curve, but if you already know how to do that, it's probably a 30 minute job. Took me more like 2 hours, most of which was me staring blankly at the underside of my car The bushing collars go in pretty easily.