Official Word:

The Subaru WRX STI, when equipped with proper tires, is capable of impressive all-weather performance. But when even snow tires are not enough, Subaru offers a solution - a 400-hp WRX STI equipped with a snow tracks system, as showcased at the 2009 Specialty Equipment Manufacturers Association (SEMA) Show at the Las Vegas Convention Center, Nov. 3-6. Starting with a rally-prepared 2009 WRX STI, Subaru Rally Team USA's technical partner, Vermont SportsCar, built the one-off 400-hp...Read.