The 2006 Boise State Broncos football team represented Boise State University in the 2006 NCAA Division I FBS football season, became only the second team from outside the Bowl Championship Series (BCS) to play in a BCS bowl game when they faced Oklahoma in which college football bowl game played as part of the 2006–2007 Bowl Championship Series (BCS) of the 2006 NCAA Division I FBS football season?