After Porsche revealed its shooting brake version for its Panamera, TechArt customzied their own for the Geneva Motor Show. Their new TechArt GrandGT Body Kit features a shade of dark metallic green is a myriad of custom components. The front is dominated by a new bumper who's GT3-style top vent gives way to a sculpted hood. Other additons include a carbon fiber splitter, and fender flares and side skirts that integrate into the existing body, as well as set of 22-inch Formula IV wheels. Upgrades under the hood icnlude a power pack upped the ante to shell out 640 HP and 900 Nm (66 lb-ft).