The 2015 WRX STI. In-depth.

The task wasn’t easy. The next-generation WRX STI had to set the benchmark for the ultimate everyday supercar. Subaru engineers not only hit the mark, they exceeded it. With a sleek and refined new look, stiffened chassis, reworked suspension, and impressive list of core technologies—305-horsepower turbocharged SUBARU BOXER® engine, Subaru Symmetrical All-Wheel Drive with Driver-Controlled Center Differential, Brembo® brakes, short-throw 6-speed manual transmission and lightweight BBS® wheels—the all-new WR