I have a set of zzp coils,I just did a 7k mile drive around the country and they ride too harsh for me so i would like to trade them for your vogtland lowering springs. I could also use rear struts, if you have kyb adjustables we could do a straight swap. if you just have the springs I would be looking for a couple hundred as well as the springs. But, everything is open to negotiation. I am located in torrance ca.