I see half of the people saying Bilsteins are as comfortable as the OEM shocks but it seems that I belong to the other half. Bilsteins are +- comfortable but never as comfortable as ÔEM shocks. There are several arguements like old tired versus new shocks etc. I've have the valving specs of both here printed on the sheet: OEM + Bilstein and the Bilsteins ARE valved stiffer than OEM and some can feel it their popometer/back and some less depending on the mods of their car. If you want comfortable there's no way around stock shocks.
There's no way Honda let's NSX-drivers down on wearables like shocks right just before the release of the new NSX and in the future I hope of course too.
It's true that you can't buy a complete strut from them (discontinued part no.)
but the 91 shocks are still available from the dealer. It would be nice if posters would backup before they spread wrong infos, please.