When Toyota released the GT 86 in 2012, there was one notable complaint about it. As awesome as it looked, its 200-horsepower four-cylinder engine didn’t leave a lot to the imagination. In other words, it felt underpowered and owners of the car had to go to the aftermarket route if they wanted to get more out of the 2.0-liter engine. Well, a lot of owners have done just that, including Australian tuner StreetFX, which cooked up a plan to replace the sports car’s stock four-cylinder engine with a 3.8-liter bi-turbo V-6 engine belonging to none other than the Nissan R35 GT-R,. The goal, according to StreetFX, was to make this GT 86 that it’s preparing for its owner Mark Trueno the first of its kind to have an output in excess of 1,000 horsepower.