Subaru’s brand new Impreza WRX STi has been released in all it’s hatchy glory. 304HP and 311Ft/Lbs are ‘official’ numbers, and features such as a twin-scroll turbo mated to a 6-speed manual, new SI-DRIVE, multi-mode Drivers Control Center Differential (DCCD) and Vehicle Dynamics Control (VDC) will be sure to send this boxer around the track in a hurry.