Spec E30 is a class of racing cars used in National Auto Sport Association (NASA) road racing events. The goal for Spec E30 is to create high levels of competition among similarly prepared BMW E30 3 Series cars at a reasonable cost. It is intended to encourage low-cost, entry-level, production car based competition. It has been called "the next big thing" in club-level racing by Grassroots Motorsports Magazine.
