The Specialty Equipment Market Association (SEMA) is a trade association that consists of a diverse group of organizations in the aftermarket motor sport’s industry. The SEMA group includes manufacturers, distributors, retailers, publishing companies, auto restorers, street-rod builders, restylers, car clubs, race teams and many more industry leading organizations.  SEMA members make, buy, sell and use all kinds of specialty parts and accessories to make vehicles more attractive, more unique, more convenient, faster, safer, more fun and even like-new again.