Königseder Nissan GT-R Dosed up on Vitamin C

If you're not satisfied with the Nissan GT-R as it comes out of the factory, Austrian tuning firm Königseder has readied a new package with styling and performance mods for the Japanese sports car.

Starting under the hood, Königseder bumps output on the GT-R's twin-turbocharged 3.8-liter V6 from 485HP to 580-horsepower through a reprogrammed ECU, a K+N sports air filter and a new titanium exhaust system from Akrapovic. The tuners over at Königseder claim their 580HP GT-R can sprint from standstill to 200km/h or 124mph in just 9.8 seconds.

The GT-R also gets a revised suspension with an adjustable coilover kit from KW and new 21-inch HRE alloy wheels shod in Yokohama Advan Sport rubber size 245/35 up front and 285/30 at the rear.

Body changes are limited to a new and more dramatic front lip spoiler and matching side skirts. For pricing details, check out the list in the picture gallery below.

Konigseder Porsche GT Aerodynamic Kit

Despite the fact that only a mere 1,270 Carrera GTs were produced between 2004 and 2006, Austrian tuner Konigseder believes that a significant number of owners would like to spice up their Porsche supercar with an aerodynamic kit. Due to be officially presented in spring 2009, Konigseder’s aggressively styled bodykit consists of a new pointy front bumper, a huge rear wing, side skirts and faux air intakes on the roof. -One more pic after the jump