For an entrance level upgrade they are fine. The springs that come with those are 30% over stock. They will feel nice. BUT , i blew mine in less then a year because i drive my car hard all the time. But when i had them they were cool. I just drove my buddies car they other day and he has them and it feels sooo nice and firm but smooth at the same time.
You will need these if you want to adjust front camber
http://www.optionsauto.com/pro...TC112