Originally Posted by Technic
I've been using Eibach Pro Kits since 1990...
IMO, the Pro Kit version feel like OEM but lower; I think that it is their design purpose. If you want stiffer/lower then you may want the Racing Dynamics spring set.
I don't necessarily need stiffer, just a spring that would match perfectly with struts as-is. Have you tracked your car with the Eibachs? How does it respond?