National Discount Muffler

National Discount Muffler is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Mufflers & Exhaust Systems

North American Industry Classification System (NAICS) Categories:

• Automotive Parts And Accessories Stores > Auto Engines & Parts > Mufflers & Exhaust Systems

Standard Industry Classification (SIC) Categories:

• Auto & Home Supply Stores > Auto Engines & Parts > Mufflers & Exhaust Systems