I just put on some stingers on my 08 GT yesterday. They sound great. Had Pypes Violators on there for the last year but I just swapped out the factory H for a O/R prochamber and the Violators didn't go we'll with it. They Borla's are nice and deep and def louder than stock! You won't be disappointed. Sounds down right mean with the off road mid pipe.
Current Mods: Bama 93 Race Tune, Borla Stingers Axle-Back, Prochamber O/R mid pipe, JLT Series 3 CAI, Koni STR.T Shocks and Struts & Steeda Ultralites