The first official images and details about the Nissan GT-R Nismo have hit the web, prior to the car's full reveal set for tomorrow.

The Nismo-tuned GT-R makes use of an uprated twin-turbo V6 3.8-liter engine which now develops 595 HP (438 kW) and 480 lb-ft (650 Nm), up from the previous 545 HP (401 kW) and 463 lb-ft (627 Nm) of torque. The increased output was possible after revising the intake and exhaust systems, as well as by installing bigger turbochargers derived from the GT3-spec model and modifying the ignition timing. Nissan mentions it would have been possible to squeeze additional power from the engine but at the risk of damaging the gearbox.

The Nissan GT-R Nismo sits on 20-inch alloy wheels wrapped around in 255/40RF-20 run-flat Dunlop SP Sport Maxx GT 600 DSST tires which provide more grip than before. The vehicle will be available with an optional track package which was capable of lapping the Nürburgring in 7:08.69 at the end of September when it was driven by Michael Krumm, an ex FIA GT1 champion.

This optional kit will encompass several carbon fiber body parts, along with a front splitter and a massive rear spoiler. Those carbon fiber bits and pieces will shave off a significant 143 lbs (64.8 kg) from the car's curb weight. In addition, the package will also encompass various chassis tweaks, manually-adjustable Öhlins shocks and different springs with a lighter rate.

Pricing details have not been disclosed but Nissan mentions the GT-R Nismo with the optional track package will cost less than 200,000 USD (about 148,000 EUR / 124,000 GBP).

Check back tomorrow for more official photos and full details.

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