Posted in new cars, porsche, Porsche-911, Techart, tuning Mental TechArt GTstreet R Cabriolet On Display At Zurich Show Author: Sergiu Tudose Published Date: November 11, 2016 If you enjoyed the 991 Turbo & Turbo S-based GTstreet R unveiled last week by TechArt, you definitely need to see what they've done with this Convertible version.Read more ยป Related News TechArt Announces 2016 Geneva Motor Show LineupPorsche fans and owners should be in for a real treat during this year's Geneva Motor Show as German tuner… Techart Brings 720 HP Magnum Sport To Essen Motor ShowBringing a Cayenne Turbo S-based Magnum to Essen has become somewhat of a tradition for Techart, which is now displaying… TechArt Details New Magnum Ahead Of 2015 Essen Motor Show AppearanceBased on the facelifted version of the second-generation Porsche Cayenne, the all-new TechArt Magnum will celebrate its world premiere on… TechArt's Upcoming GTstreet R Promises To Be The Uber-911We've grown accustomed to the sight of a disguised Porsche 911 prototype. There are, after all, new versions constantly under…