MagnaFlow Performance Exhaust is an American based aftermarket exhaust parts manufacturer located in Rancho Santa Margarita, California.
The company and its products have been mentioned on such television shows as Powerblock. They have been featured in such magazines as DSport Magazine, Off-Road Adventures, Automundo Magazine, and Gladiator Magazine. MagnaFlow spokesperson Dennis Anderson, owner of Grave Digger, is "The biggest name in Monster Trucks" according to PowerBlock Magazine.[1][2] Magnaflow performance exhaust was selected to develop a muffler for Grave Digger that would allow maximum performance, and still deliver that killer sound, but be environmentally friendly.
The company sponsors many race car drivers such as Mario Andretti, Marco Andretti and Robby Gordon.
The company produces aftermarket exhaust parts for companies in the automotive industry such as Ford, Chevrolet, Dodge, Toyota, Honda, BMW, Cadillac and Mini Cooper.