Flowmaster, Inc. is a specialty performance aftermarket exhaust parts manufacturer. The company has two locations totaling over 400,000 square feet in Santa Rosa, California an West Sacramento, California. It was founded in 1983 by Ray Flugger. Originally created to minimize California Sprint Car engine noise without sacrificing performance from excessive back pressure caused by traditional exhaust systems, Flowmaster has grown to provide more than 370 exhaust systems for a variety of personal, recreational, and race vehicles, including muscle cars, trucks, RVs, motor homes, and other various applications.