The 2006 3M Performance 400 Presented by Post-it Picture Paper was a NASCAR Nextel Cup Series stock car race held on June 18, 2006 at Michigan International Speedway in Brooklyn, Michigan. Contested over 129 laps – shortened from 200 laps due to rain – on the 2-mile (3.2-kilometre) speedway, it was the 15th race of the 2006 NASCAR Nextel Cup Series season. Kasey Kahne of Evernham Motorsports won the race.