Kurt Busch crew chief Steve Addington leaves Penske Racing

Steve Addington, who helped guide Penske Racing driver Kurt Busch into NASCAR’s Chase For The Sprint Cup in 2010 and 2011, has parted ways with the team, according to Penske officials.

“Steve Addington is no longer with our organization. We appreciate the successes we experienced together and wish him the best in his future endeavors," the team said in a statement issued Tuesday.