"FTP test procedure and how it works, because it can't be as simple as taking it to a lab and getting the bar number after the test."
It is. You don't have the equipment to do the test. You don't have the license to do the test.
I have California tested, and got BAR labels for GT-R's when I was at MotoRex.
http://www.importavehicle.info/2013/04/ ... newer.html
FTP on an RB is very difficult. No EGR. No air pump. Engine is fine for a smog, but FTP is a much more complicated and expensive test. Dyno time on FTP dyno is around $1500 an hour. So mods, plus dyno time, SHED testing, etc figure at least $10,000. More if you have to help a lab get a license.