Austrian company Custoca was established by Gerhard Holler in the early '70s. Initial product was the Amigo buggy but later an exotic coupe Strato was added to the model range. It was inspired by Lamborghini Marzal concept and was based VW Beetle chassis. The Strato was licence-built in Switzerland as the Albar Jet. Custoca's model inspired by Ford GT40 was named Taifun.