Toyota is still not satisfied with what is on the boxer engine GT 86. Toyota plans to conduct refresher performance Toyota GT 86 Sport Coupe. Later this Japanese sports coupe will have a more powerful force.According to Toyota Chief Engineer Tetsuya Tada, Toyota’s current line-up was preparing a more power engine. Probability be turbocharged or other engine capacity greater. GT 86 with the larger engine will be prepared in 2015.