Doc's North Division Muffler Clinic, serving Spokane and the surrounding communities since 1972, specializes in exhaust systems for all makes and models. Our knowledgeable technicians possess a wide range of specialties and place customer satisfaction as our top priority on everything we do. Our services consist of: Autos, light trucks, domestic and import, Carbon fiber mufflers, Tuner systems, Stainless steel systems, High performance exhaust, 4" diesel systems, Custom exhaust. And many more: Doc's North Division Muffler Clinic has fast and dependable service. Call for a free inspection and estimate or for more information. No appointment required.