Bilstein dampers good for 986 Boxster S?

[edc]

You can use be M030 height springs which are -10mm. H&R and eibach lowering springs are otherwise -30mm normally.

[bcrdukes]

I chose the H&R springs knowing they are progressive and were a good match to the Koni Special Active's technology, and this was based on several rounds of discussion with Bilstein and Koni technical reps. It has been comfortable, but stiffen up when it needs to. I can't speak for the B8 as I've never had any cars run them, but understand they are stiffer than the B4 and B6.

Edit: I should note that the Eibach pro kit springs are progressive as well, but as mentioned in my previous post, were not easy to get.