Had problems with POWERFLEX poor quality/shredding bushes, on two different cars within a year, both sets were replaced with DEFLEX, that was 4 years ago and still ok.
POWERFLEX are different, they are OVERPRICED, POLY is a cheap material to use and moulds can be made form easy cheap stuff with not a lot of work at all.
tabetha
mike r recommends powerflex, would he recommend one he does not sell ?