The 2006 Subway Fresh 500, the eighth race of the 2006 NASCAR Nextel Cup Series season, was held at Phoenix International Raceway on April 22, 2006. Kyle Busch won the pole.
Failed to qualify: Chad Chaffin (#34), Mike Garvey (#51), Chad Blount (#92), Kevin Lepage (#61), Morgan Shepherd (#89), Steve Portenga (#52)