I have a 2010 SRT 8 6-speed with a Predator, 180 stat,Mopar CAI and Corse cat back and just those mods woke it up abunch on the street.I have not had it to the track yet.I only put 300 miles on it all last year hope I can get it in the 12 the way it sits.

The new 2011 and 12 392's autos are running 12.3 and I know of acouple with some slight mods running in the 11.90 12 flat range and that with no tuning yet.