The German tuner house TechArt has released a special exterior and performance package for the recently Porsche Panamera facelift dubbed GrandGT. Thanks to the modifications made by the Germans, the four door coupe comes now with a more aggressive and sporty style. 

On the outside, the TechArt tuner has come with an aerodynamic kit made from carbon fiber and polyurethane RIM. It includes a new spoiler, front splitter with bigger ventilation intakes for a better airflow to the brakes and, of course, to the intercooler. 

There are also new headlights, a carbon fiber hood more aggressive, restyled side skirts, a sporty roof spoiler and a special rear spoiler with integrated air vents and air diffuser. 

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The exterior package ends with a new set of wheel available in sizes ranging from 20 to 22 inches. Inside the cabin there is are two 7 inch screens, a three spoke steering wheel, carbon fiber accessories and, of course, premium leather upholstery.

Under the bonnet, the German tuner TechArt will come with some modifications that will raise the power generated by the Panamera Turbo facelift from 520 horsepower to 580 HP. 

Source: TechArt