I had a question for all of you Porsche suspension experts. All I hear lately is "PSS9". Is this some revolutionary system that never existed before that everyone has all of sudden discovered?

Cheers.

 

yes. they just rolled out not too long ago this adjustable system for 996s. it's nice cause you can control ride quality in addition to height whereas most coilovers before were strictly adjustable height and one size fits all ride.