2016 Subaru WRX STI engine sound

Aug. 27, 2015, 7:47 a.m. For Fans of motorsports worldwide, it takes just three letters to spell thrilling performance: STI. The Subaru WRX STI offers sophisticated styling, while its hood scoop and available dramatic downforce-generating rear spoiler leave no question about what it is, or what it's built for.Beneath the surface, its generates performance that's focused, exciting and invigorating. Auto123.tv 2015  Videographer: S.D'Amour | © Auto123.tv