Is it time to let your Mustang's engine roar? You can release the beast with a new performance Mustang muffler from PartCatalog. OK, you know you can't just remove the muffler no matter how much you'd love to. There are laws against too much noise. And, mufflers reduce emissions which means cleaner air. No one wants dirty air. So, you can't remove it, but you can replace your factory muffler with an alternative that reduces noise and emissions and gives your engine more power all at the same time.

Choose from a variety of different options, including single and dual exhaust mufflers, turbo, stainless, bullet-type and factory replacement. Find your model and year in our vehicle fitment tool and browse the wide variety of Mustang muffler and accessory options guaranteed to fit. Each kit comes with all the components you need to install yourself. And, while you're at it, look through our selection of complete performance exhaust systems. Then get ready to hear and feel the difference.