If you want to get the maximum performance from you suspension you have to be running the right camber. Some drivers like to change their set ups from street to track, or, if you just want to make sure it's right, Pelican has the camber alignment kit for you.
Turner Motorsport Camber Plates
These "fixed" steel camber plates (Legal for J stock) will add 3/4 degree of negative camber and will reduce understeer during hard cornering and save the outside edge of your tire. These plates mount above the upper strut bearing and do not require removal of the bearing to install.