S.E.A.D.A. Società Europea Attrezzature Didattiche e Automobilistiche SRL Via Legnano 0018, 20121 Milano 02 861067 http://www.seada.it
Racing Dynamics SRL Via Bigli 15, 20121 Milano 02 438 1031 http://www.racdyn.com Manufacturers of Performance Motors and Sport Components for BMW Group Automobiles.