10 Best Muffler Reviews: Straight-Through, Chambered, Turbo

Best Muffler

The muffler is an important part of the exhaust system that helps dampen noise produced by the engine. This makes it more comfortable and tolerable to be both inside and outside of the vehicle.

Moreover, it facilitates the flow of gas produced by the engine which in turn makes the engine run more efficiently. Not mentioning that the muffler also gives your vehicle some personality as it makes the exhaust sound sportier.

If you are fresh on the market for the best mufflers for the money, then we have reviewed a wide selection of hand-picked mufflers below.

Without any further ado, let’s see which one belongs to your vehicle!

You can also read other product reviews such as glass pack muffler, exhaust system, cat-back exhaust system, ignition coil

10 Best Muffler Reviews

Product Name

Fits

Material

Rating

Current Price

1. Flowmaster 817633 Outlaw Muffler Kit

3 in inlet, 2.25 in outlet

Stainless steel

4.6

2. Thrush 17715 Turbo Muffler

2.5 in inlet, 2.5 in outlet

Aluminum

4.5

3. Vibrant Performance Ultra Quiet Muffler

3 in inlet, 3 in outlet

Stainless steel

4.6

4. Thrush 17651 Welded Muffler

2.25 in inlet, 2.25 in outlet

Stainless steel

4.3

5. Cherry Bomb 87552 Glasspack Muffler

2.5 in inlet, 2.5 in outlet

Aluminum

4.2

6. MagnaFlow 10416 Exhaust Muffler

2.5 in inlet, 2.5 in outlet

Stainless steel

4.7

7. Walker 18558 SoundFX Muffler

1.75 in inlet, 1.75 in outlet

Aluminized steel

4.2

8. Walker 18138 Tru-Fit Universal Muffler

2.75 in inlet, 2.75 in outlet

Aluminized steel

4.6

9. Walker 17911 Economy Pro-Fit Muffler

2.25 in inlet, 2.25 in outlet

Aluminized steel

4.5

10. Dynomax 17748 Super Turbo Muffler

2.5 in inlet, 2.5 in outlet

Stainless steel

4.3

1. Flowmaster 817633 Outlaw Muffler Kit      

Editor's Rating: (4.6 / 5)

Flowmaster 817633 Outlaw Muffler Kit
  • Fits: 3 inches inlet, 2.25 inches outlet
  • Material: Stainless steel

The Flowmaster 817633 is not your typical car muffler. Indeed, this is a very expensive muffler that until now has been reserved only for pro car tuners. One of the most distinctive factors of this muffler is definitely its signature sound that will give your car some personality.

In addition, this muffler is made in the USA and built from stainless steel. Moreover, the chambered design of this muffler will make your engine run more efficiently as it will effectively evacuate gas and dampen excessive noise.

Furthermore, installation is quite easy by even beginners and this model comes with metal O-rings for a direct fit install.

The only caveat we have with this model is definitely its high price. But other than this, this is an exceptional muffler that sounds terrific in person.

Pros:

  • One of the best sounding mufflers on the market
  • Easy to install by even beginners. Comes with a complete installation kit
  • Durable and long-lasting. Made from a high-grade stainless steel

Cons:

  • The sound is very loud. May not be legal in your state or country

2. Thrush 17715 Turbo Muffler      

Editor's Rating: (4.5 / 5)

Thrush 17715 Turbo Muffler
  • Fits: 2.5 inches inlet, 2.5 inches outlet
  • Material: Aluminum

The Thrush 17715 has a simpler design and a much more attractive price point. However, it is still a very effective muffler that does an excellent job evacuating gas produced by the engine and dampening the noise as well.

Moreover, in order to fight corrosion and make this muffler last longer, it has an aluminized shell on top. The inside of the muffler is made from lightweight aluminum. One of the distinctive features of this muffler is the tri-flow design that gives it a classic sports car sound that is a signature sound from Thrush.

In addition, this is one of the few mufflers on the market that can be installed in any direction as it has a reversible and flexible side. Also, in order to prevent gas leaks or water from escaping the exhaust, it has spun lock heads on the inlet and outlet.

All in all, this model is a top-rated muffler when it comes to price and builds construction.

Pros:

  • Affordable. Excellent value for money
  • Reversible. Can be installed at both sides
  • Spun lock heads on the inlet and outlet help prevent leaks

Cons:

  • Not as heavy-duty or durable when compared to other models

3. Vibrant Performance Ultra Quiet Muffler      

Editor's Rating: (4.6 / 5)

Vibrant Performance Ultra Quiet Muffler
  • Fits: 3 inches inlet, 3 inches outlet
  • Material: Stainless steel

This Vibrant model is a straight-through muffler that has one of the best build constructions we have seen. Indeed, this model is made from a high-grade stainless steel that is extremely durable and will not corrode even when it comes in contact with engine gas and water vapor.

In addition, the 3 inches inlet and outlet are standard so this unit will have no difficulty fitting on almost any type of vehicle. Moreover, the design of this muffler means that gas produced by the engine can be evacuated more efficiently and quickly.

Therefore, you will get a boost in performance in your vehicle by using this muffler and it’s also extremely quiet.

All in all, if the price is not an issue, then this model from Vibrant is one of the best mufflers on the market because of how quiet it is and how it helps to indirectly boost the performance of your engine.

Pros:

  • Excellent build construction from T304 stainless steel
  • Quiet operation muffler
  • Better performance for the engine. Its design allows for the evacuation of gases more quickly
  • Excellent resistance to high temperatures

Cons:

  • The price. It is more expensive when compared to other models

4. Thrush 17651 Welded Muffler      

Editor's Rating: (4.3 / 5)

Thrush 17651 Welded Muffler
  • Fits: 2.25 inches inlet, 2.25 inches outlet
  • Material: Stainless steel

As one of the best muffler brands on the market, Thrush makes excellent mufflers for vehicles.

The Thrush 17651 is an excellent representation of this fact. This is a 2.25 inches inlet and 2.25 inches outlet muffler that is very easy to install and is reversible as well. This means that it can be installed at any sides.

Moreover, this muffler has an excellent resistance to temperature because of its T304 stainless steel build construction which means that it will not degrade over time. In addition, the price is also very interesting as it is one of the most affordable in this muffler review.

Despite its small price, it still does not sacrifice build quality and it even has the Thrush logo embossed on the muffler.

Pros:

  • Affordable. Value for money
  • Good resistance to high temperatures
  • Reversible. Can be installed on both sides
  • Excellent build construction for the price

Cons:

  • There are other mufflers that sound better at this price point

5. Cherry Bomb 87552 Glasspack Muffler     

Editor's Rating: (4.2 / 5)

Cherry Bomb 87552 Glasspack Muffler
  • Fits: 2.5 inches inlet, 2.5 inches outlet
  • Material: Aluminum

The Cherry Bomb 87552 is a straight-through muffler that has a fiberglass lining in the inside for durability. Additionally, this is one of the simplest mufflers that you can buy. The price is also extremely affordable as well.

One of the distinctive features of this muffler is that it measures only 8 inches in length which means that it should technically be able to fit any type of vehicle, even those that do not have a lot of space to accommodate a long muffler.

Moreover, the inlet and outlet sizes of 2.5 inches are standard and should be a direct fit for any type of vehicle exhaust systems. The only caveat we have with this muffler is that it is not the loudest there is. However, this model is literally unbeatable on a price to performance ratio.

Pros:

  • Very low price
  • Fiberglass lining makes it durable and efficient
  • A small length of 8 inches and a diameter of 3.5 inches. Does not need a lot of space
  • Inlet and outlet sizes of 2.5 inches are standard and should be a direct fit install

Cons:

  • Not very loud when compared to other mufflers

6. MagnaFlow 10416 Exhaust Muffler     

Editor's Rating: (4.7 / 5)

MagnaFlow 10416 Exhaust Muffler
  • Fits: 2.5 inches inlet, 2.5 inches outlet
  • Material: Stainless steel

This MagnaFlow is another simple and yet highly effective muffler that produces an exceptional sports car sound. It is made from a high-grade stainless steel that offers excellent resistance to high temperatures and will not degrade even if you run your vehicle for an extended period of time.

In addition, this model is made in the USA and you can expect it to have a deep attention to detail as well as being very durable. Moreover, the inlet and outlets are both 2.5 inches so they are industry sizes and does not require any adapters to install on your current exhaust system.

The only caveat we have with this model is that it is a little bit pricey when compared to others. However, for the money, you get a high-quality muffler that will last a long time as well as produce an exceptional sound which will add some great personality to your vehicle.

Pros:

  • Muffler produces an excellent sound
  • Very durable and long-lasting
  • Easy to install by even beginners

Cons:

  • The price of this muffler could have been a little bit more competitive

7. Walker 18558 SoundFX Muffler      

Editor's Rating: (4.2 / 5)

Walker 18558 SoundFX Muffler
  • Fits: 1.75 inches inlet, 1.75 inches outlet
  • Material: Aluminized steel

The Walker 18558 is one of the few models in this review that has an inlet and outlet of 1.75 inches. Indeed, this is quite small and not every type of vehicle’s exhaust system uses this diameter.

In terms of build construction, this is a superior muffler as it has welded bushings as well as spun lock heads that prevent the muffler from breaking apart under vibrations. Therefore, this model can be used as a heavy-duty muffler, no problem.

In addition, this muffler is made from an aluminized steel which is a mixture of aluminum and steel, therefore, making it very durable and corrosion resistant.

Moreover, there are separate chambers in this muffler that effectively cancel out sound waves so that it produces a more pleasant sporty sound. Additionally, the chambers facilitate the movement of gas inside the muffler making your whole engine run more efficiently.

Pros:

  • Efficient muffler. It does a good job evacuating sound and gases
  • Very durable and long-lasting. Excellent resistance to vibrations and corrosion
  • Small form factor. Does not take a lot of space to install

Cons:

  • With its 1.75 inches inlet and outlet, it may need an adapter for most vehicles to install

8. Walker 18138 Tru-Fit Universal Muffler     

Editor's Rating: (4.6 / 5)

Walker 18138 Tru-Fit Universal Muffler
  • Fits: 2.75 inches inlet, 2.75 inches outlet
  • Material: Aluminized steel

The Walker 18138 is part of the Tru-Fit mufflers from Walter that focus on fuel economy, durability, and efficiency. It is one of the best flowing mufflers on the market and is also extremely affordable. In fact, this muffler is one of the most affordable mufflers on the market right now.

Additionally, the built construction is from an aluminized steel which means that it offers excellent resistance to corrosion and will also last a long time. You can definitely use this unit as a heavy-duty muffler despite its small price.

Moreover, there are two chambers inside that facilitate the flow of gas and noise thus making the engine run more efficiently. Not to mention that it does an excellent job dampening the engine sound as this is one of the quietest mufflers we have seen.

Pros:

  • Affordable. Value for money
  • Efficient design. Excellent flue of gas and sound inside the muffler
  • A very quiet muffler
  • Made from an aluminized steel. Durable to corrosion and long-lasting

Cons:

  • None

9. Walker 17911 Economy Pro-Fit Muffler       

Editor's Rating: (4.5 / 5)

Walker 17911 Economy Pro-Fit Muffler
  • Fits: 2.25 inches inlet, 2.25 inches outlet
  • Material: Aluminized steel

The Walker 17911 has the same aluminized steel build construction as the model we have just reviewed above. However, this one focuses more on price than anything else.

Indeed, when it comes to price, it is one of the most affordable out there. It is also one of the best performance mufflers based on price alone. As always, installation is extremely easy as is muffler uses standard 2.25 inches inlet and outlet.

Moreover, this unit is also built like a tank as it has welded points on the bushing spots and it build construction provides it with excellent resistance to corrosion and vibrations. Due to the internal chamber design, it is not as quiet as the Walker 18138 but still acceptable for city driving

Pros:

  • Very affordable. The cheapest muffler in this review
  • Efficient design provides more performance to the engine
  • Easy to install by even beginners. Uses standard inlet and outlet sizes

Cons:

  • Not as quiet as other Walter mufflers

10. Dynomax 17748 Super Turbo Muffler       

Editor's Rating: (4.3 / 5)

Dynomax 17748 Super Turbo Muffler
  • Fits: 2.5 inches inlet, 2.5 inches outlet
  • Material: Stainless steel

For years, the Dynomax 17748 has been recognized as one of the best sounding mufflers on the market. This model uses a high-grade T304 stainless steel for its build construction. This makes it very durable and long lasting even if used as a heavy-duty muffler.

Moreover, the 2.5 inches inlet and outlet are standard and you will not need an adapter to install it on the vast majority of vehicles out there. One of the best features of this model is its high airflow of 700 SCFM that gives this muffler its signature sporty sound.

Additionally, there is a fiberglass matting inside that absorb any vibrations and facilitate the flow of gases and water vapor. Therefore, this is a very efficient muffler as well. All in all, if you care about sound in your muffler, the Dynomax 17748 is an excellent model to consider.

Pros:

  • One of the best sounding mufflers on the market
  • Excellent build construction. Durable and long-lasting
  • A fiberglass mat technology inside makes this muffler run more efficiently

Cons:

  • Sound quality is good but muffler is not loud

How to Buy a Muffler

How to Buy a Muffler

#1. Size                                                                                                      

The first important aspect to consider when purchasing a muffler online is size. It needs to be of the right size and not exceed your vehicle’s maximum muffler length as it may cause an unnecessary weight on your exhaust pipe.

Additionally, your inlets must match the exhaust pipe diameter as there are several types of diameters on the market. You need to measure and make sure that the muffler has the right Inlet diameter that will fit your vehicle. If not, you will need an adapter to install.

Moreover, some mufflers are super-sized and when installed on the outlet of your exhaust system, there must be sufficient clearance under your vehicle. Without that, your muffler will constantly bump against objects while your vehicle is moving. You do not want that as it will certainly cause damage to your muffler and exhaust system in general.

#2. Style

Another crucial factor is style. There are 2 main exhaust styles in your car. The single system and the dual system. The single system has a single exhaust outlet while the dual system has a dual exhaust outlet. Most sports vehicle has a dual exhaust outlet to maximize the evacuation of gases while city vehicles or family cars have a single exhaust system.

In addition, the muffler itself is divided into 3 main styles: Chambered, Turbo, and Straight-Through. Here is a brief overview of the different styles of mufflers that you can buy.

#3. Straight-through

The straight-through muffler is a single straight exhaust pipe that has been designed so as to allow maximum exhaust of gas produced by the engine. It has a simple design with a fiberglass packing in the inside so that liquid like water and gases does not stick to it.

Moreover, this type of exhaust is ideal for racing as it allows for the quick exhaust of gases. However, the major drawback with the straight-through muffler is sound. Indeed, this type of muffler emits a high sound output.

If you choose to go with this type of muffler, you need to inquire with your road authority office if it is allowed or not as the decibels emitted by this muffler can be very high and exceed authorized limits.

#4. Chambered

As its name suggests, the chambered muffler consists of different chambers inside the muffler that helps channel the sound and gas emitted by the engine. Additionally, the chambers are oriented inside the muffler in such a way that they help cancel out the sound energy, thus dampening the sound.

This type of muffler is the most silent type. Therefore, it is ideal for city driving as well as an excellent attachment to a family vehicle because it produces a low sound level.

#5. Turbo

As you may have guessed, the turbo muffler is intended for racing purposes and is the loudest muffler on the market. The way this type of muffler works is by having a series of chambers aligned in an S-pattern inside the muffler so that it can guide the gases inside for exhaust in an efficient manner.

The only difference, when compared with the chambered muffler, is that the turbo muffler does not cancel out the sound waves inside, at least, not as efficiently as the chambered muffler does.

#6. Material

The material used in the construction of the muffler will dictate its durability. There are basically two types of materials used for mufflers, aluminum, and stainless steel. Aluminum is a cheap metal that offers decent resistance against corrosion and heat.

On the other hand, stainless steel is more expensive to make but has superior corrosion resistance. You will need to choose between those two types of materials based on the price you can afford.

#7. Brand

To ensure that you are getting the highest quality muffler for the money, it is important to go with the best muffler brand on the market. You do not want a no-name muffler as the quality and durability may suffer. You can’t go wrong with brands like Walker, Dynomax, and Thrush, amongst others.

#8. Warranty

In addition to going with a good brand, it is important to go with a model that also has a form of warranty. Most reputable brands will offer at least a one-year warranty on their mufflers but if you want an additional peace of mind, you may want to go with a longer warranty.

Conclusion

As we have seen, the muffler allows you to tune your vehicle’s exhaust system so that it gives it more personality and a sportier feel for relatively cheap. Additionally, some muffler types also help to cancel excessive engine noise as well as make the engine as a whole run more efficiently since the gas exhaust is more effective.

Moreover, the muffler is also quite easy to replace and even absolute beginners can do it. You do not have to spend hundreds of dollars to replace the muffler as this is a fairly achievable DIY project that you can perform in a weekend.

Finally, our muffler review above contains some decent models for the money. If you are still not found a muffler that suit you will need, we recommend you read the review again.

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