The 2011 Porsche 918 RSR. More information on http://www.porsche.com/918rsr<br /><br /><br /><img src="http://ll.broadbandsports.com/images/42677_thumb.jpg" alt="Porsche 918 RSR - World Premiere" title="Porsche 918 RSR - World Premiere" width="150" height="90" alt="Porsche 918 RSR - World Premiere"/>
