I would really like to know how much quicker/slower the GT-R is to the STi. I'm thinking those are the same 2 that COBB posted dyno charts of on Nasioc.com here is a link showing dyno graphs of the STi and the GT-R and they are both BEAST.
COBB Tuning Surgeline's Week in Tunes! 5/17-5/21- COBB Tuning STi + 2010 Forester XT! - NASIOC