What kind of warranty is typical for auto mufflers?

Most auto mufflers come with a warranty ranging from 2 to 10 years or between 24,000 to 120,000 miles, though some high-end or performance mufflers can carry warranties up to a lifetime of the vehicle or over 1 million miles. The specific terms can vary widely depending on the manufacturer and specific product model. Some warranties cover both parts and labor for repairs or replacements due to rust-through, while others may only protect against manufacturing defects. It's essential to check the fine details mentioned in the warranty certificate provided by the manufacturer before the purchase to have a clear understanding of the duration of coverage and what parts/conditions are covered.