2014 Subaru WRX - leaked front three-quarter image

The debuts of the 2015 Subaru WRX and the Legacy Concept at the Los Angeles Auto Show next week are kind of hogging the Subaru spotlight, making it easy to forget that there is a more potent, more aggressive version of the small sedan waiting in the wings. And based on a rumor from Australia, we'll see the sportier WRX STI at the Detroit Auto Show in January.

The report comes from Motoring in Australia, which claims that a more potent version of the WRX will make its debut in the Motor City, and that it will do so with an even 300 horsepower (five fewer than the current STI) and 290 pound-feet of torque (identical to the current car). Aside from the more potent 2.5-liter turbocharged flat four, the STI should boast the regular spread of aesthetic upgrades and suspension, brake, chassis and transmission tweaks.

The standard all-wheel-drive WRX will sprint to 60 mph in 5.4 seconds.

Of course, next week's debut of the 2015 WRX should shed some light on an eventual STI, but we're still going to need to wait until January to get the full scoop. In the meantime, further leaks continue on the LA-bound WRX courtesy of an early-release Car and Driver issue in PDF form that's making the rounds. According to information gleaned from the buff book, the WRX indeed gets a version of the Forester's 2.0-liter engine paired with a six-speed manual, a combo good for 265hp at 6,000 rpm and 244 lb-ft at 4,400 rpm. The standard all-wheel drive WRX will come with a 50:50 default torque split in manual form and sprint to 60 mph in 5.4 seconds. Confirming earlier rumors, the C/D-sourced information also confirms word of a continuously variable transmission that includes Subaru's Variable Torque Distribution and a default front-to-rear torque split of 45:55. The two-pedal WRX is a bit slower to 60 mph, taking 5.9 seconds.

Additional tidbits of info include word of electric power steering, better torsional rigidity (41-percent better than the 2013 Rex), uprated brakes shrouded by larger 235/45 17-inch tires and a firmer suspension setup. Additional information on options and color combinations can be found over at Jalopnik, courtesy of what looks like some dealer-supplied information.

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