Im lowering my car with a set of H&R SS springs. What is recommended for this. I know I will need caster camber plates but what else also. What are bump steer kits that steeda sells. I want to do some up grades to a few things to keep it feeling like new as it still does. Should I replace my bushings and or ??? Any tips would be great. The car is really solid and absolutly zero rust or anything. I just ant to keep it that way.