A few weeks after owning my st i decided to buy a tuner and i went with livernois motorsports my calibrator tuner. All i can say is wow. It feels like an entirely new car. I am dealing with Anthony @ Livernois motorsports and he told me the tune he sent me made 269whp and 376wtq. i know every car will vary a little bit but im blown away by the massive increase in power over stock with basically just a tune. i am a little nervous however with these number on the stock intercooler so i know what my next mod will be. i don't know of any other tuner out there that is seeing these kinds of numbers with the st's with little to no other modification to the car.