Subaru WRX STI has quite a few modifcations and recently sold at an online auction with a clean California title ...

The 2005 Subaru Legacy Tuned by STI was developed by the brand's performance division to deliver the best combination of comfort and performance in a more attractive package. The appearance wasn't ...

Mercedes-Benz has AMG, BMW has the M division and Subaru has STI ... Impreza than hyped up Legacy and as such has become a sort of cult hero in its own right. The ‘Tuned By STI’ model was ...

tS stands for "Tuned by STI" and we last saw the crew at Subaru Tecnica International apply wrenches to the Legacy. The resulting Legacy B4 2.5GT tS had us drooling and we expect the WRX STI tS to ...

Tokyo, November 25, 2014 - Subaru Tecnica International Inc. (STI)*1 today announced the release of the Subaru "Forester tS", which goes on sale on November 25 through Subaru dealerships in Japan.

A whole new sub-brand, tS stands for ‘tuned by STI’, and the first example of this new line-up is the just-launched Legacy 2.5GT ... But all is not lost. One Subaru insider revealed that ...