I am looking for feedback from people who have ridden in both cars. For nearly even money, I can get my hands on either one. It seems everyone has drank the koolaid for the KWs, and they are nice units. I will probably never track the car (use the Noble/Kart for that) and want to maintain a reasonable ride, yet crisp it up.
I know the PSS9s are easier to adjust, and generally less expensive. They are also not "RS6-specific" which may or may not be a real concern. Weight diff from 4.2 V8 A6 is negligible (published weights nearly the same).
KWs - are both front and rear actual coil overs with remote reservoir? some photos show just a shock/spring combo..
Right now I am leaning towards PSS9, just to be different, and potentially a slightly softer ride. I know I cant really go wrong either way.
Again, if you have ridden/driven in both, please chime in!