I'd give Eibach a call directly on this question. They may be able to answer.

 

I can share what I did on my 2012 Chrysler 300 SRT8, which has worked very well. I wanted keep my active suspension Bilstein shocks and wanted to be able to set a specific height for track use as I swapped tires and tire sizes often between track and street.. So I ended up going with the KW adjustable height lowering springs, and have been Very happy with them. I was able to try a height and adjust up or down based on if I was rubbing tires or dragging g chassis over speed bumps and have it dialed in. I am running 275/40/20 square for street and anything from 255/35/20 to 275/35/20 to 275/40/20 on track depending on what semi sticky track tires I can find on sale.

The only (potential) downside is if you want to upgrade your shocks to a higher performance version, since they don’t come with shocks. You can always do that anyway, but if you are doing that you might as well get a complete

I can post some pics if you want to see them, and the resulting stance, as I will be replacing rotors to morrow and will have it up on the lift.

Let me know.

Chris.