it depends how the springs are wound, what rate they end up being. if you are keeping stock struts, then normal eibachs from anywhere will be fine.
if you're doing more of like a race setup, then get custom wound springs depending on what you do. and then get konis valved specifically for that.
but that's lots of money, and people with lots of money don't go on tr to find mods, they just call eibach and koni directly