American Muffler is a well-known local business recognized for its quick and reliable service. Customers praise the team for their professionalism and clear communication during repairs. They focus on exhaust work, including bends, welds, and layouts suited for high-performance and off-road vehicles. Many reviews mention the quality of their work, such as radiator replacements and ECM code clearing. The shop is known for fair pricing and explaining each step of the service to ensure customer satisfaction. Customers also highlight the great customer service, efficiency, and willingness to help, even on busy days. Many clients plan to return for future repairs, making American Muffler a trusted choice in the Treasure Valley.
best team, and best service , with great price 🔥❤️
January 2026
Walked in to ask questions about exhaust recommendations for my 2021 Silverado. Ended up with custom work done in an Hour and a half. Highly recommend this shop. Super professional and very knowledgeable!!
January 2026
Reached out needing help with replacing my car’s catalytic converter. Brian was highly respectful, knowledgeable and did not oversell.. would highly recommend
