Nissan GT-R SpecV Full Test

The GT-R has been breaking the law since last year. Before then, the Japanese car industry kept its high-performance cars below a ceiling of 280 horsepower, an unwritten, yet very real limit established by the Japanese government back in 1989.

But the Nissan GT-R shattered the glass ceiling with its 480-hp twin-turbo V6. And now the 2009 Nissan GT-R SpecV pushes even farther past the barrier, further reinforcing the GT-R's status as a true supercar. Just over a year since the car's introduction, Nissan has given a shot of steroids to Godzilla, creating the most extreme road-going machine that Japan has ever seen.