STATESVILLE, N.C.--(BUSINESS WIRE)--Swan Racing (www.swanracingteam.com), a leading professional stock-car racing team, announced today that it has partnered with SMS Audio (www.SMSAudio.com) for an exclusive agreement to be an associate sponsor on the team’s No. 26 and No. 30 Toyota Camrys during the 2014 and 2015 NASCAR Sprint Cup Series seasons. SMS Audio is an American consumer electronics manufacturer of headphones and audio products, founded by entertainer and entrepreneur Curtis “50 Cent” Jackson.