http://www.wrxforums.com/forums/13-s...8-wrx-sti.html
Not a BRZ but an 08 STi which should be roughly the same thing.
EDIT: Ughh, looking at this install and then all the talk about how much of a pain it is to adjust them, I'm almost tempted to buy lower control arms and just eat the $160 I spent on these bushings. But I'll stick with Myles advice and put these in. Hopefully the alignment shop won't hate me to much.