They are a Koni Racing shock so I think they are more comparable to the Ohlins setup from Lindsey racing and the Bilstein cup setup than the 8216 inserts that I had in the struts that you sold me
They are adjustable for bump and rebound low speed only.
However, they are CNC machined from aluminium and anodised so the finish is superb.
The main reason why I went for them is that the adjustement is easy to get to when installed and you don't have to take the shock off.
They are pretty much track only as well, like the bilsteins, although Jason at Paragon told me that he has them on his 944 turbo and sometimes uses it on the street.
Graham