Porsche tuning specialist TechArt is bringing a trio of Porsche individualization programs to next month's Essen Motor Show in the form of a Boxster, 911 GT2 and a 911 Carrera S Cabriolet. We reported on the Boxster a couple of weeks ago, revealing an aero kit, new wheels, GT Silver bodypaint and refined interior, while full details of the 911 models will be announced during the motor show. Some tantalizing initial specs have been divulged, however, in preparation for the European equivalent of SEMA.