2007 BMW M3 Concept Car pictures

Spotted crisscrossing Death Valley, California, in 120-degree heat, the M3 prototypes in our exclusive spy video have ditched their heavy camouflage in favor of a few well-placed pieces of tape. Up front, you can now clearly see the more aggressive airdam and power dome hood. We’re pretty sure the M3’s trademark quarter-panel vents are hiding under the taped-on covers, too. Bulging