The original Corvette Stingray is a legendary car, revered for its stunning (if aerodynamically dangerous) design. After a long hiatus, Chevrolet has once again begun building Stingray Corvettes, and the 2015 model (though still a looker) may be legendary for a whole new reason: the Performance Data Recorder (PDR). For track day aficionados, the PDR is the holy grail, a way to both record video of their racing exploits and have their driving telemetry overlaid on top of it. We're talking the kind of experience that was previously reserved only for pro racing drivers and those playing video games like Forza or Gran Turismo.