Turn off your enthusiasm immediately, since this STI Performance Concept will not be produced. It’s just another way for us to devour our fingers, waiting for someone to decide to finally put the “STI” badge on the terrific BRZ coupe. Borrowing the engine of the GT300 racer, the 2.0cc boxer reaches an output of 450-hp. Aerodynamic kit, huge rear wing and the three loved letters of Subaru Tecnica International, are the corollary to that is only a one-off, with doubts marketing purposes. To deceive once again the wait, let us pause to imagine how it can be damn sexy to put it sideways.