My setup is Eibach pro springs and cobalt FE5 shocks/struts. You dont necessarily have to change your shocks/struts at the same time though unless they have a lot of miles. My friend has a 2LT with FE3 and my car sits lower, especially in the rear. It looks a lot better than FE3.

 

So can someone tell me what the difference is between the cobalt FE5 and the HHR FE5 shocks and struts. Just curious.