Here is what I'm referring to. Everything is 95% the same. Forced Fed Racing did a decent job getting it back to running the way it was. I'm sure the ECU made adjustments as well. The SAE dyno I'm using is my converted DIN that was @ 316whp / 245lbft tq. Lastly, keep in mind, there can be a variance of around 3% between STD and SAE.
GTM DEC 2012 STD dyno
March 2012 SAE Dyno