Big Daddy's Muffler

Big Daddy's Muffler

In the heart of Duluth, this premier muffler shop specializes in high-performance exhaust systems, catalytic converter replacements, and comprehensive vehicle diagnostics.
With years of industry expertise, their certified technicians utilize cutting-edge technology and superior parts to ensure optimal vehicle performance and longevity.
Clients benefit from tailored solutions that enhance fuel efficiency and reduce emissions, making this service a valuable investment for any vehicle owner. Whether it's routine maintenance or complex repairs, this shop is committed to delivering exceptional quality and customer satisfaction.

• 301 S Central Ave, Duluth, MN 55807, United States
• +1 218-628-2542

Latest Feedback

"The service here exceeded my expectations! The team was knowledgeable and efficient, helping me choose the best options for my vehicle's performance."

"I was impressed by the professionalism and quick turnaround time. They addressed my muffler issue expertly and provided valuable maintenance tips."

"After visiting this shop, my car runs smoother than ever. The staff was friendly and took the time to explain the repairs needed without pressure."

Customer Reviews

What People Say

Isabel Ashdown

★★★★★

June 26, 2025

I can't say enough good things about my visit! I was in need of a muffler replacement and found this little gem. From the moment I walked in, the team was welcoming. They took the time to assess my car and provided a detailed explanation of my options. The technician was incredibly thorough and even showed me the worn-out parts after the work was done. I left with my car sounding better than it has in years! Another plus was the atmosphere – it felt like a real family-run business. My only piece of feedback would be to expand their waiting area, as it can get a bit crowded when they’re busy. Overall, I highly recommend this shop for anyone in need of muffler work!

👍 6 👎 2

Arun Stewart

★★★★★

November 21, 2023

I had a fantastic experience here! I brought my car in for a new muffler, and the staff was so friendly and knowledgeable. They took the time to explain everything to me, which I really appreciated as a car novice. The work was done quickly, and the pricing was very reasonable. I drove away with a noticeable improvement in sound and performance. It's clear they truly care about their customers and their vehicles. The only small downside was the waiting area could use a few more comfortable chairs, but honestly, the service quality made up for it! Highly recommend this place!

👍 5 👎 0