Quote Originally Posted by DieselNuts
holy hell. I have the predator with the box pulley tune. Im looking to get a borla stinger catback and ditch this factory piping. I've been hearing that you can actually make more power with a catted mid pipe vs. an o/r unit. You know anything about that?

Generally with an O/R midpipe you will loose slightly more low end, but make up for it and then some up top compared to a catted mid pipe.