Subaru Tecnica International Inc. (STI) is a subsidiary of the Subaru Corporation and was established to undertake the motorsport activities of Subaru.
STI’s core business is to supply motorsport base vehicles and competition parts, and plan and develop Subaru Limited Edition Models. By applying special tuning techniques, as well as planning and selling accessories and tuning parts to add variety to car life for auto enthusiasts worldwide, STI aims to provide its many Subaru enthusiasts with special satisfaction.
STI celebrates its 30 years of existence in 2018 with an illustrious heritage that cements the future ahead.
It’s a history written in tarmac, carved in gravel and burnished with glory. Since its debut in the World Rally Championship, the WRX STI has taken on the most gruelling challenges in motorsport and thrown down some of the most extreme acts of performance. Each test adds to its speed, toughness and its legend.