So I want to install my spc camber arm kits but I am a little confused. Im dropped on tein s techs and do not know if I need to install the front shims with the arm. On my alignment check it said i was at -2 on the left and -2.1 on the right.

 

Yes, install the shims. That will bring you to 0 and then you can adjust the camber arm to -1 (or desired).