muffler on car

At Downtown Master Muffler, we are the muffler repair experts. We can help you diagnose a problem in your exhaust system and recommend the best course of action, whether that means repairing your muffler or replacing it with a custom exhaust system. 

Your muffler is an important part of your vehicle’s exhaust system. Its job is to reduce noise from the engine and protect you from harmful fumes. Over time, mufflers can become damaged or corroded and need to be repaired or replaced. Here’s everything you need to know about muffler repair.

Signs You Need to Have Your Muffler Repaired or Replaced

There are a few signs that you might need muffler repair.

You Hear Excessive Noise 

One of the most obvious signs that you need muffler repair is if you hear excessive noise coming from your car. If your muffler is damaged, it will be less effective at reducing noise from the engine. 

Your car’s performance has decreased

A muffler helps improve your car’s performance by reducing exhaust noise. If your muffler is damaged, it can negatively affect your car’s performance. 

You notice rust on your muffler

Rust can cause holes in your muffler, which can lead to decreased performance and increased noise. 

Your check engine light is on

A damaged muffler can cause your check engine light to turn on. 

You notice a bad smell

If you notice a bad smell coming from your car, it could be a sign that your muffler needs to be repaired or replaced.

Types of Muffler Repair

There are two types of muffler repair: patching and replacement. 

Patching is a quick and easy fix that can be done in a matter of minutes. Patching involves using a special adhesive to attach a patch over the hole in the muffler. Patching is a temporary fix and is not as durable as muffler replacement. 

Muffler replacement is a more permanent solution and usually costs more than patching. When you replace your muffler, you will need to choose between a stock muffler and a custom muffler. 

Stock vs Custom Mufflers and Exhaust Systems

Stock mufflers are the mufflers that come standard on most cars. They are less expensive than custom mufflers, but they are also not as effective at reducing noise. 

Custom mufflers are designed to reduce noise more effectively than stock mufflers. They are more expensive than stock mufflers, but they will last longer and provide better noise reduction.


A custom exhaust system can give your car a unique look and sound. It can also improve your car’s performance. However, there are also some drawbacks to custom exhaust systems. They can be more expensive than stock mufflers, and they may not be compatible with all types of cars. When you’re deciding whether or not to get a custom exhaust system, weigh the pros and cons carefully to decide what’s best for you and your car.

Pros of Custom Exhaust Systems

  • Improved performance 
  • Unique sound 

Cons of Custom Exhaust Systems

  • More expensive than stock mufflers 
  • The type you want may not be compatible with your vehicle
  • A custom muffler may exceed the legal exhaust noise laws in your area

Cost of Muffler Repair or Replacement

The cost of muffler repair or replacement varies depending on the type of muffler you have and the severity of the damage. 

Stock mufflers typically cost between $50 and $200, while custom mufflers can cost anywhere from $500 to $2,000. If you need to have your muffler repaired, the cost will be less than if you need to replace it. 

Muffler repairs typically range from $75 to $200, while muffler replacements typically range from $150 to $1,000. When deciding whether to repair or replace your muffler, consider the severity of the damage and the cost of the repair or replacement. 


(801) 305-3049

If you’re looking for a muffler shop in Salt Lake City, look no further than Master Muffler. We specialize in muffler repair and replacement, and we can help you choose the right muffler for your car. Give us a call today to schedule an appointment.

Categories: Mufflers

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