According to the report (and a heaping helping of common sense), the Japanese rumormongers expect the STI version of the coupe to debut at the 2011 Tokyo Motor Show (after the standard model is revealed next year), complete with Subaru's 250-hp EJ25 2.5-liter boxer. Similar to the dual-injected, 200-hp EJ20 fitted to its Toyota brethren, the engine will remain naturally aspirated, but a turbocharged version hasn't been ruled out.
In addition to a wider track and upgraded tires, wheels and brakes, expect the STI version to don a gaping front fascia and a sizeable rear wing, similar to the camo-covered mule we saw in the latest round of spy shots. If Subaru wants to compete with the rest of the high-horsepower sports cars in the U.S. and Japan, it better get cracking, because competition is fierce, and the only way it can compete is to keep the price down and the weight in check.
[Source: Holiday Auto via 7Tune]