I have searched for info but not come up with anything solid...so I asked on trademe
"Are the Gen 2 D2s a lot better than the gen 1? wickmyster (92 ) 9:45 pm, Mon 23 May
yes there really dont leak anymore they use japanese seals now, and the design of the internals are a lot different and the shock shafts are bigger. These are comparable honestly with tein coilovers now, the quality really is top."
Are they worth buying new now for sub $1500??
or am i better going a decent spring/shock combo for a similar price?
I want the occasional track day capability...