The 3D printing specialists at Audi’s Böllinger Höfe site have teamed up with trinckle, a company based in Berlin, to develop innovative design software. The Audi e-tron GT is the first vehicle for which 3D printing is an established part of preparations for series production. Picture: Waldemar Hirsch (right) and Hasan-Cem Gülaylar from the 3D printing team.