AC Schnitzer BMW TENSION Street Version In physics Tension stands for stored energy: Everyone knows what happens when a spring is compressed as far as possible and then suddenly released. The physical formula: force per surface unit. The energy that can be released by a car covering around eight square metres was impressively demonstrated by AC Schnitzer in Nardo with its project vehicle TENSION, the fastest road-legal BMW in the world at almost 332 km/h. AC Schnitzer BMW TENSION Street Version bmwschnitzerstreettensionversion in Public bookmarkswith acautoautomotivebmwcarscustomschnitzerstreettensiontuningversion