I'm sure I know where you are getting them... and it's a really good deal. As far as the actual coilover, same as the other post about the stance. The spring rates are 12kg/12kg, which are pretty stiff for street use. These are made in Taiwan and sold through Apexi, which has support in the USA out of California should they ever need repair or rebuilding. I've heard alot of people really like them that run them on the street to simply lower their car and increase handling a little. I've also heard it isn't too harsh of a ride on the street with the setting turned fairly soft. I'm thinking Chuck ran these on his Blue FD.
Regardless, make sure you post a review and let us know how they treat you once you get them installed and drive on them some
Oh, and I think these are called the ExV's which is short for Expert V's. I may be totally wrong on that.