This Nissan S15 was built by Garage Miniz in Hokkaido, Japan. It won Best of Show at StanceNation Japan G Edition 2015. Under the hood sits a twin-turbo 4.0 L 1UZ-FE V8. The engine is running a conservative 400 horsepower but will soon be tuned to produce around 700 horsepower. Connected to the engine is a six-speed transmission from a 350Z going to a LSD rear.
You can see more photos of the completed car at Speedhunters and S-Chassis.
As their name suggests Garage Miniz is known for building trucks, both street and off-road. Take a look at one of their off-road trucks built with a turbocharged 1UZ-FE.
Source: Garage Miniz FB page and Speedhunters via Crossbred Nation