Sioux Muffler has serviced the Siouxland area for over 40 years at the same location. It is locally owned and operated, specializing in custom exhaust for all foreign and domestic cars and trucks, with no job too big or small. Services include custom bending, catalytic converters and testing, performance and heavy-duty mufflers, and free estimates. Work is guaranteed with a lifetime warranty available. Customers consistently report fast, professional, and reasonably priced service. Many recommend the business, noting wonderful customer service, friendly staff, and efficient work. Appointments are recommended for a quick, no-charge quote, and often repairs like mufflers are completed immediately. The team is known as problem solvers, adept at custom and one-off projects, taking great care of clients. Reviews describe the place as awesome, with fair and affordable pricing, reliable work, and a hassle-free experience where you can't go wrong.
Omg they are so Awesome Sauce I never heard my truck sound so good. Definitely love the price and the folks there are amazing super helpful and great to talk to :) thank you Sioux Muffler for taking care of my old Chevy
September 2025
I've only ever needed exhaust system work twice, and each time they have worked fast, professionally, and have been reasonably priced. I recommend them to anyone in the area needing exhaust repairs.
June 2025
Got a new muffler by appointment in and out quickly.... Price was what was discussed on the phone
