Subaru Ej207 engine
The 2.0-liter turbocharged Subaru EJ207 engine has been produced at the Japanese factory since 1998 and is only installed in the Impreza WRX STi model, but recently mainly for the local market. There are three versions of this engine: basic, with AVCS (variable valve timing system), and with a twin-scroll turbocharger setup. The EJ20T line also includes the following engines: EJ20G, EJ205, EJ206, and EJ208.