The standard 086A of course utilizes Subaru’s EJ20 flat-four boxer engine with D4-S direct injection, an Aisin 6-speed gearbox and a rear differential as used on the Lexus IS250/350. The rumored output of 200PS has been quoted once again as to be “almost certain” but a conflicting rumor from another source sets the output as being low as 160PS. Nevertheless, the STi Version should answer people’s prayers for more power.

Holiday Auto (HA) reports that the STi Version will use the EJ25 2.5L engine that’s expected to produce between 240 – 250PS which is enough, HA say, to turn the 086A into a true performance car. An EJ25 turbo also hasn’t been ruled out, it seems that the Toyota/Subaru partnership have gone to great lengths to listen to what customers want and if the voices are loud enough, may come through with a boosted 086A Sti. In keeping with the Impreza WRX STi, the 086A STi Version will apparently get wider front and rear guards to accommodate a wider track with wider wheels and tires.