NISMO tunes the 370Z?

Although we’ve only had our hands on the official pics of the new Nissan 370Z for a few days, Nissan may be trying to pull a double punch. We caught this picture going around the web of a NISMO (Nissan’s factory tuner) modified 370Z.

Unfortunately we don’t have any data regarding this vehicle but we can see that the picture features a new body kit consisting in new side wheels, rear wing spoiler, a redesigned rear bumper with integrated exhaust system and rear air diffuser as well as a new set of high performance alloy wheels.

We knew NISMO would have eventually worked its magic on the new 370Z, but are they already ready even before the 370Z debuts at the LA Auto Show? Or is this an amazing photoshop job?