I got them from here....
http://www.outperformanceshop.com/SPC-7 ... -72055.htm
One kit is for toe and camber so if you're doing two sides you'll need two kits. I found this link while searching for install tips.
http://batit.com/forumpics/spctoeboltinstall.pdf
I applied this method for the spring bucket (toe bolt) and i cut the elongated hole to the full template dimensions instead of only to the inner side as indicated by the author of the install guide. I also applied this concept to the camber arm's mounting points. If the altima coupe and sedan rear suspension components are the same (regarding the mounting points being steel instead of alumium) you'll need a die grinder with the tapered bit because that dremel with #115 bit struggles to cut through the steel. When the cutting is finished, debur the metal, spray some undercoating or paint to avoid rusting, allow time to dry and then reinstall using the SPC provided bolts, nuts and washers. This weekend i'll see if i can take some undercar shots of the camber and toe bolts on the vehicle so you can have a better idea.