The 2015 Nissan GT-R Nismo churns out 591 horsepower, thanks to several upgrades. It is set for an unveiling at the 2013 Tokyo Auto Show. | See more about Nissan, Nissan Gt R and Tokyo.

The 2015 Nissan GT-R Nismo churns out 591 horsepower, thanks to several upgrades. It is set for an unveiling at the 2013 Tokyo Auto Show. | See more about Nissan, Nissan Gt R and Tokyo.