hey guys, i'm looking at a few used eibach springs, but since i'm a noob, i'm not realy sure what to look for and how do i tell if its an eibach prokit springs or they are fake spring? and how do i know if the spring have been torned up, used through rough condition or it has been well taken care off? please help!!

 

no easy way to check for condition, well,look at both side if one side been sagging then you have it.

eibach will have a part number on the side, check with their online database or call their customer service.

prokit spring is grossly black and they comes with warranty card