[AyJay]

I've been using a custom valved set of Bilstien PSS with 672 lb/in (12kg/mm) Swift springs (7" - 70mm ID) for years now on my S2000. The shocks and valve job are literally 6 years old now with years worth of track events on them and they still feel good as the day I bought them.

The revalve was done by the Bilstein Service Center down in SoCal. They were very good about recommending valving specs to the springs I wanted to run and the manner by which I would be using the shocks.


Edit: In the interest of full disclosure, I've only put about 20k miles in those 6 years since the rebuild. But those are some of the hardest 20k miles one could put since a several thousand of those miles represent back and forth to various tracks around NorCal and the track time that came with it.