Just had Powerflex black series rear beam bushes fitted to my 3dr cos.
It never felt bad but wow what a difference. My old bushes were the original rubber jobbies and way pay their best. The back end now feels in sync with the front
Already have a rear strut brace and poly diff mount and this has tightened the rear up further.
If anyone is thinking about changing there beam bushes for solid mounts or polybushes
I can recommend the black series from powerflex for this application.
Thats all.