Subaru has just released test footage of its soon-to-be-launched 2011 Impreza WRX STI sedan from the Nurburgring race track. Described by the Japanese automaker as the firm's "fastest WRX STI ever", the 2011MY turned the Nurburgring race track in an impressive 7 minutes and 55 seconds in the hands of four-time World Rally Champion, Tommi M�kinen.
For those keeping track, rally legend and Porsche test driver, Walter R�hrl, lapped the 'Ring with the 500HP Panamera Turbo in an unofficial time of 7 minutes and 56 seconds, while Cadillac's 556HP CTS-V clocked a 7:59.32 lap in 2008.
But there's a catch; the 2011 STI that lapped the 'Ring was in Subaru's own words, a prototype model. According to the company, the test car combined a series of production performance upgrades from the JDM-only R205 and C-Spec STIs including a larger turbocharger with some additional mods such as under body aero parts and aluminum fenders.
