FMF Racing began in 1973 by owner and founder Don Emler in his garage in Hawthorne, CA. Over 38 years later FMF Racing is still leading the way. Our strategies and tactics have enabled us to grow FMF into the leading exhaust manufacturer and one of the most iconic recognizable motorsports brands in the world. Our steadfast dedication to supporting the sport has earned us the respect and loyalty of our customers and fans.