Nissan GT-R Tuned by Cobra N+ with up to 620HP

German tuning firm COBRA N+ has announced the development of a new performance package for the GT-R that will be available just in time for the Japanese sportscar's European market launch in the spring of 2009. In standard form, after its recent facelift that is (see details here), the four-wheel drive GT-R comes equipped with a twin-turbo 3.8-liter V6 engine delivering 485HP. COBRA N+ is readying two performance packages for the GT-R.

The first tuning stage is projected to deliver 550HP, with an increase in torque to 680 Nm. To achieve this, the twin-turbocharged engine electronics were reprogrammed, boost pressure was increased by 0.15 bar and the air intake was modified with sport air filters. Also under development is a free-flow COBRA N+ stainless-steel high-performance exhaust system with metal catalysts.

With this package the Nissan GT-R from COBRA N+ will sprint to 100 km/h (62 km/h) in less than 3.5 seconds, on its way to a top speed of some 320 km/h (199 mph). The second tuning package which is still under development, will boost output to a hefty 620 HP and peak torque to approximately 800 Nm.

COBRA N+ will also offer an array of suspension, wheels and brake upgrades that promise to better the sportscar's handling. These include three-piece lightweight 21-inch alloy wheels, eight-piston brake calipers and 405-mm brake discs on the front axle as well as a coil-over suspension that features a multitude of selectable settings for ride height and damper rates.

The aerodymanic package for the GT-R includes a front apron with larger air dams, rocker panels, a rear apron with integrated diffuser, and a larger rear airfoil. For the adventurous types that don't mind being finger-pointed on the road, there's also a stripes decal kit.

For the interior COBRA N+ offers two different options, a luxury kit with specially sewn upholstery for seats and doors, made from a high-quality combination of leather and Alcantara, and a racing kit with ultra-light carbon-fiber racing seats, six-point seatbelts and roll cage.

Via: Autofiends , Source: Cobra N+