Name: Master Muffler Brake Complete Auto Care. Descripton:The Sandy auto repair Master Muffler offers service such as muffler repair and replacement, brakes, preventive maintenance, engine repair and tune-ups. Contact us today to learn how we can help your vehicle. The Master Muffler Sandy location is located in the heart of Sandy, at 9235 S. 700 East. Master Muffler has been servicing Sandy City, Draper, Riverton, Herriman, and other surrounding areas for more than 25 years. As your Sandy brake and muffler specialist, no one replaces more mufflers and brakes in Sandy than Master Muffler. Contact the Sandy Master Muffler today to get a free quote on how to improve your gas mileage up 30%.