Dr. Ulrich Schiefer, Managing Director Porsche Engineering Group GmbH
Cayenne first-generation prototype during tyre test
Rear axle of the 911 Carrera 4S with drilled and ventilated brake discs (diameter 330 millimeters, width 28 millimeters) and red brake callipers
Front axle of the 911 Carrera 4S with multi-plate viscous coupling, drilled and ventilated brake discs (diameter 330 millimeters, width 34 millimeters) and red brake callipers
