The Coffin Muffler 731-B is a high-quality performance exhaust muffler made in the United States. It features a unique coffin shape design with multiple venturi veins for optimal sound reduction and performance. The muffler is made of aluminized steel with a hi-temp black finish, ensuring durability and longevity. With a 1-year warranty and universal fitment, this muffler is a reliable choice for those looking to upgrade their exhaust system for improved sound and efficiency.
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