What lowering springs do I have??
 

Is there any way to count the amount of coils that are not stock rate to figure out the progressive drop?
The rear springs I recently pulled out are purple, does the color point me towards a manufacturer?
I had to replace the rear springs and return to stock due to clearance issues. I will post pics later today.

Vogt's are purple. Not sure if they are the only ones that are. J&M sells them

Does this look like them??
And do you know how much these springs drop the car by looking at them?
I think they were 1.5 drop, but they could be 1.25 drop??

Looks like they could be those. The vogtland springs are advertised as a 1.2" rear drop on the J&M website - www.hotpart.com