Mufflers are one of the very integral parts of a car. These work as exhausts to let out the sound silently. Vehicles produce these sounds because of internal combustion. However, mufflers are not always silent. Racecars use mufflers to make a unique sound out of their cars as part of the style statement.
Picking the best muffler from an overwhelming variety is a tough ask. We took out time to research and compile a list of some of the best mufflers out there.
Take a look!
- Best Mufflers Comparison Table
- Top 10 Best Mufflers To Buy 2021 Reviews
- 1 Flowmaster 953047 Super 40 Muffler
- 2 Magna Flow Exhaust Muffler
- 3 Dynomax Axle-back System
- 4 Cherry Bomb 7426 Extreme Muffler
- 5 Magnaflow 14832 Exhaust Muffler
- 6 Flowmaster 9430452 Super 44 Muffler
- 7 Borla 40842S S-Type Muffler
- 8 COLT Exhaust Performance Race Muffler
- 9 Thrush 17651 Welded Muffler
- 10 Upower Inlet Steel Muffler
- Best Mufflers Buying Guide
Best Mufflers Comparison Table
Flowmaster 953047 Super 40 Muffler
20.9 x 10.8 x 5.9 inches
|(5 / 5)|
Magna Flow Exhaust Muffler
14 x 4 x 4 inches
|(4.4 / 5)|
Dynomax Axle-back System
1 x 1 x 1 inches
|(4 / 5)|
Cherry Bomb 7426 Extreme Muffler
17.5 x 10.6 x 4.5 inches
|(4.3 / 5)|
Magnaflow 14832 Exhaust Muffler
27 x 9 x 6 inches
|(4.5 / 5)|
20.4 x 9.8 x 4.5 inches
|(4.7 / 5)|
Borla 40842S S-Type Muffler
18.5 x 9.6 x 6.6 inches
|(4.4 / 5)|
14.1 x 10.6 x 10.5 inches
|(4.3 / 5)|
Thrush 17651 Welded Muffler
20.5 x 10 x 4.2 inches
|(4.6 / 5)|
Upower Inlet Steel Muffler
30.9 x 8.9 x 8.9 inches
|(4.7 / 5)|
Top 10 Best Mufflers To Buy 2021 Reviews
1 Flowmaster 953047 Super 40 Muffler
Flowmaster is a name not very alien to people who are into cars. The company produces some of the best car parts. Costumers love their products. They are not OEM but come close.
Mufflers tend to have exposure to outdoors. That is why the material is essential. The content is a high-grade metallic finish. This coating works in high temperatures as well, so when the party heats up, there is no damage.
Moreover, it protects the muffler from humidity, water, and other weather hazards. The coating helps the wear of the muffler, which eventually makes it very durable.
For more durability, this muffler has a coating of 100% aluminum that allows resistance to corrosion. For making sure that this muffler does not fall apart, it is welded for strength and robustness.
This muffler features a dual-chamber for a secure stream of flow. This feature is by the delta flow technology of the manufacturer. Without this, the muffler is incomplete.
These chambers produce a deep sound. This deep sound is perfect for people that like their cars to have a roaring engine. However, keep in mind that music is not ear-hurting. It is a deep roar and ideal for racing and other choices or road preferences.
This muffler is especially for cars with high horsepower. These cars are usually for people that have an interest in cars. It is also perfect for vehicles that have a 3-inch exhaust pipe. However, the company specifies that it is a universal fit.
- The muffler is durable because of the metallic coating.
- Coating of 100% aluminum for robustness.
- Dual-chamber for natural and efficient streamflow.
- Suitable for vehicles with a 3-inch exhaust pipe.
- It’s not an OEM part.
- The sound is not ideal for family cars.
2 Magna Flow Exhaust Muffler
The material is the first and foremost thing to consider. The content of this muffler is stainless steel. Many people find it skeptical about using Stainless Steel. However, the right quality stainless steel lasts almost a lifetime and is very durable.
But that’s not all…
Magna Flow uses this exact quality. The polish is a mirror finish, which keeps this muffler shining brightly in your car for a very long time. It is corrosion-resistant, which gives it extra years in life too. One of the best parts is that the build resembles the original, which makes it perfect for everyone.
This muffler has a wide-open performance. The wide-open neck allows power to flow out without any restrictions. This feature makes it perfect for people with a high interest in the car. The customized vehicle needs a good power flow, which this muffler quickly provides.
There is a high flow tuning tube that helps in performing smoothly with a high-end engine. The exhaust on this is 3 inches wide. This feature makes it suitable for the same vehicles.
One of the best parts is that all these features come together to make this one of the most silent mufflers out there. This feature makes it perfect for family cars.
- Stainless steel material is long-lasting.
- The body is corrosion free and durable.
- The wide-open neck allows smooth flow.
- Works best for high engines and customized cars.
3 Dynomax Axle-back System
One of the best things about the body of Dynomax axle muffler is that it is very durable. The durability is because of the welding on the muffler. The 100% welded muffler provides a healthy body to the part and ensures long life.
Moreover. It ensures that excellent performance gives out all the time. The body is perfect for long races and uses of the vehicle.
The material is stainless steel that makes the body of this muffler. Stainless steel is safe, corrosion-free, and a durable material.
The streamline is straight without any restrictions. This type of streamline is perfect for cars that are always on the run, like for racing. Moreover, the straight streamline allows your engine to perform better without restriction and in one flow.
Here’s a unique feature of this muffler… Roving fiberglass.
The installation of this fiberglass is for control on the sound that this muffler makes. Usually, the muffler wears out, and the music grows louder after some time. The roving fiberglass helps control the maximum noise of the engine.
This muffler is very pleasant-sounding in its way. It has a deep roaring sound, which makes it perfect for your style. Even with the heaviest acceleration, the music remains steady because of the roving fiberglass in this muffler.
This muffler suits 2.5 inches of the exhaust pipe. The compact design is primarily for small vehicles with less space.
- Stable sound because of the fiberglass in this muffler.
- Straight streamline for high engine performance restriction-free.
- Small and compact for small vehicles.
- Stainless steel for durability.
- The exhaust sound of this muffler builds overtime.
4 Cherry Bomb 7426 Extreme Muffler
Cherry Bomb is an established name in the muffler business. The company is known for producing top-quality mufflers. They have vast experience and knowledge of giving you the best mufflers.
If you are looking for an extreme and aggressive muffler, Cherry Bomb 7426 is the one you can buy. The sound is distinctive. It does not even bother your neighbors when you start your car.
Wait, there is more!
If you want a distinguishing car sound, this is the right muffler for you. This muffler gives the exhaust system of your car a boost. It reduces the pressure on the exhaust. That gives a good flow to the exhaust. It increases its performance and gives a nice roar to your vehicle.
With time, your car exhaust system starts to deteriorate. You hear unusual hissing sounds. That is the time when your muffler needs your attention.
Cherry Bomb is an oval shape muffler with an overall length of 12 inches. It comes with a center outlet position.
These mufflers can withstand the toughness on the road and suitable for offroad applications.
Talking about the design of this muffler, it comes with a plate design. These mufflers are crafted from aluminized steel. It comes with a red coating as well.
The construction of Cherry Bomb 7426 is durable and reliable. The size of the muffler is 4X9.75 inches. It weighs only 5.65 pounds. Always match the size of the muffler with your exhaust system.
- Short plate design.
- Improves car performance.
- Enhances airflow.
- Perfect for racing and offroad trips.
- Professional installation required.
5 Magnaflow 14832 Exhaust Muffler
Magnaflow 14832 improves the performance of your car’s exhaust system. It allows it to perform better. The exhaust system of your car is responsible for maintaining proper airflow. It is the muffler that allows the air to enter freely.
For peak performances, it is always best to keep your car muffler in check. If it is clogged or blocked, your car engine is going to make battling noises. These clashing sounds are going to be a nuisance for your neighborhood. Magnaflow 14832 reduces these annoying noises.
If you are looking for a muffler with a deep sound, this is the right one. It gives you a smooth and nice tone. It makes your car sound like a sports car.
But that’s not all…
This muffler acts as a silencer to your car. It is a great product with a low tone. This is a powerful muffler that comes with stainless steel construction. It is hard-wearing and strong. That can withstand the tough road terrains.
Moreover, it gives your car a showstopping look. Passersby’s are going to find your car quite stunning. When you start the car, they hear the deep sound produced with this muffler. It shows that you care about your vehicle and maintain it properly.
It is compatible with most car exhaust system. You need to check the size of the pipe and the diameter of the engine.
This muffler is suitable for people who are looking for quiet car operations. It does not produce aggressive sound. However, it keeps the performance of your exhaust system up.
- Maintains optimal airflow.
- Straightforward design.
- Easy to install.
- Too quiet.
6 Flowmaster 9430452 Super 44 Muffler
If you want to increase the torque of your vehicle, Flowmaster 9430452 is highly recommended. This car muffler increases the efficiency of your car. It will make your vehicle stand out in the neighborhood.
Flowmaster 9430452 gives you a good driving experience. It maintains the optimal amount of airflow in your car. In this way, you can keep the exhaust system properly ventilated. It gets more air in the vehicle to increase its overall performance.
Wait, there’s more…
To reduce the risk of explosions in the car engine, Flowmaster 9430452 is the right choice. This muffler allows the exhaust system to maintain the backpressure. It is fuel-efficient because it regulates the airflow and the backpressure.
Do you want more?
Flowmaster 9430452 is easy to install. You require a minimal amount of effort to put it on the pipe of your exhaust system. It is a good idea for you to get it installed from a professional. However, if you are a pro, you can install it yourself.
Last but not least…
The delta flow technology of this muffler offers you exceptional sound quality. The build quality is also excellent. It does not corrode or rust. The muffler produces aggressive sound when you take a ride.
- Deep and aggressive sound.
- Optimal performance.
- Patent Delta technology.
- No rattling noises.
- Difficult to assemble.
7 Borla 40842S S-Type Muffler
Many people don’t pay attention to their engine before it gets problematic. When they hear it making a hissing noise, they realize that there is something wrong.
Do you want to regulate the noise of your engine? Do you want to maintain an optimal airflow to your car? Borla 408425 comes with silencing magic. It reduces the noise the engine makes.
Borla 40842S muffler cancels out the aggressive sound. It regulates the sound and also increases the performance of your vehicle.
Wait, there is more!
Borla 40842S comes with a straightforward design. It has a clean appearance, which makes it easy to install. However, if you are not a car technician or you don’t have any background experience, it is best to take professional help.
This muffler is designed to last for long. It is made from high-quality stainless steel, which makes it work for years.
- Multicore technology.
- Fuel efficient.
- High-end stainless steel construction.
- Low sound quality.
8 COLT Exhaust Performance Race Muffler
Do you want to hear the thundering and echoing roar of your car? A rumbling sound from the engine shows that your exhaust system is high performance.
COLT Exhaust performance race muffler shows your car is a high performance. You are able to convert your car into a sports car. Moreover, it keeps the impurities away from your car engine. You can increase the efficiency and performance of the engine.
COLT exhaust muffler gives you a fulfilling sound, which shows that your car is properly maintained. It reduces the back pressure of the engine. It allows the engine to work at quite an impressive degree.
This muffler is crafted from stainless steel. Unlike ordinary car mufflers, this one does not rust off quickly.
Wait, there is more!
The flow deflector is directional. It is a universal muffler which is suitable for different vehicles. It is a 2.5” muffler, which comes in a pack of 2. You can keep the other one for later use.
You can also gift it to your friend. Both of you can enjoy racing your cars and have fun on the road. You are going to love the roaring noise your car engine makes with this muffler.
Here’s the best part…
It does not need expert installation. First, remove the existing muffler. Attach the new muffler with the hardware. Check the compatibility of the muffler with the exhaust system. Make sure that you have prior knowledge about changing the spare parts of your car.
- Durable aluminized steel.
- Aggressive sound quality.
- Directional Flow deflator.
- Not durable enough.
9 Thrush 17651 Welded Muffler
If you want to reduce the backpressure of your engine, Thrush17651 welded is a good choice. This muffler is an essential part of your vehicle. It gives your car an aggressive roar when you start the engine.
This muffler comes with a two-chamber design. How is that beneficial?
This unique two-chamber design ensures that the airflow in the exhaust system is appropriate. You can increase the performance of your engine. It improves the overall performance of your car.
This muffler comes with stainless steel construction. It is durable and long-lasting. You don’t have to worry about its longevity. When you take your car on an offroad ride, you hear deep aggressive sounds from the engine.
The sound is not too loud and not too quiet. It is just the optimal level of sound you desire to have.
Thrush weighs 9.35 pounds. It comes with an appealing Thrush logo. The design is exceptional and attractive. You are going to love this muffler installed in your vehicle.
It comes with an overall length of 19”.The dimensions of this product are 20.5X10X4.2inches. It is highly recommended for you to hire professional help. You cannot install this device on your own.
You can keep the fuel mileage in check. It saves your energy costs. It is a long-lasting muffler. You can expect it to work fine for five years. It performs to the best of its capacity.
If you are looking for a budget-friendly muffler, this is the top pick. Even if you commute more often, it is going to keep the sound balanced.
All in all, this is a well-made muffler that gives you good sound quality. You’d be amazed at the thundering roars it produces.
- Deep rumbling sound.
- Effortless installation.
- High-performance muffler.
- Too loud.
10 Upower Inlet Steel Muffler
Upower comes with a straight-through exterior. If you are looking for a minimalistic design muffler, this is the one you should buy. It comes with a brand logo on top. The inner inlet diameter is 4 inches. The outlet is also 4 inches. The body is 7 inches long.
What is the flow of the muffler?
It is directional and non-reversible. The directional flow keeps the airflow optimal. It keeps your engine safe from impurities as well. Moreover, it reduces the back pressure on the engine. That allows the engine to give you an optimal performance
For your peace of mind, it comes with a 1-year warranty. The company stands by its product. If something goes wrong with the muffler, you can get a replacement.
It comes with CRF technology. How does it work?
The CRF technology is Continuous Roving Fiberglass technology. It absorbs unnecessary resonance. You get to hear the deep thundering sound from your engine.
The unique design of the muffler is fit. It is a pretty functional muffler that comes with a good finishing touch. It perfectly slips into your exhaust system without any trouble. Because of its unique and sleek design, it fits smoothly into your vehicle.
If you are looking for a good build quality muffler, upower inlet steel is a good selection. It gives you a deep grunt without any disruptive sounds. If the pipe of your car is 4”, this is the ideal muffler. You don’t have to cut the pipe to make it fit appropriately.
It does not give you a bothersome sound. If you are noticing a poor sound quality of your engine, you can replace your existing muffler with this one. It is going to outperform it.
- Continuous Roving Fiberglass technology.
- Deep thundering sound quality.
- Reduces backpressure.
- Inexpensive muffler.
- Rusty joints.
Best Mufflers Buying Guide
Choosing the best mufflers is not an easy job. However, we will help you make it easier. Check out this buying guide. This walkthrough will help you select the best one!
Glass Pack, Chambered, or Turbo
One of the most important decisions you will have to make is the type of muffler. You will find several different types of them in the market. However, we recommend you pick from the following three. These three are the topmost and usually are a universal fit.
- Glass Pack
Glass pack mufflers are the modern most type of mufflers. For some vehicles, these are the best, and there is rarely a competitor for them. Glass pack muffler’s designs are restriction-free.
There is padding around the exhaust pipe to help with the sound of the engine. The logic is elementary, and the sound absorbs before releasing, which makes them high silencers.
Instead of the sound going back and creating back pressure, these mufflers absorb the sound. That makes them the best. They are also very reasonable in price. While they work exceptional on some vehicles, they are not great for the others.
Chambered mufflers are especially for cars for street racing and some style. These have a design to make them sound throaty, which works for racecars. They have several different chambers inside, which gives them the name. Each chamber bounces sound to each other, which helps in reducing exhaust noise.
The same technology helps provide a deep sound for style. The more the chambers, the better the result! However, these generally do not give off any support for backpressure on their own.
Turbo mufflers are the best! They are simple to design, which works wonders in silencing your cars. These types of mufflers have perforated tubes. The science is pure; the holes pass through the holes and reduce exhaust noise.
For better results, sound-absorbing materials for better results. Even though these are great, they do not have support for backpressure. Also because they have an ‘s’ shape, they can affect the performance of the engine.
You need to decide what is your car type and purpose. If you are looking for something that is race-ready, then you need the mufflers that do not have many baffles. The more the restrictions, the more the hindrance in your engine’s performance. That eventually will allow more sound.
The fitting is also an essential part. There are two ways to ensure that you have the right fittings! You can either go in under your car and measure. If you think this is a hassle, then you can check if the mufflers support your car model.
If neither of these work, then feel free to consult your mechanic for the best guidance.
Of course, there is no way that the element is ignorable. Materials help take the whole device forward. You will probably find more options, but the truly best are only two.
- Stainless Steel
Stainless steel material is durable. However, make sure you have the right quality. Stainless steel is perfect for places with a lot of moisture and humidity. The material saves from rusting and lasts long.
- Aluminum Steel
Aluminum steel is more durable than stainless steel. If you do not have to worry about moisture, a lot of rain, or humidity, then opt for this material. Aluminum does not corrode. Then, of course, dry weather does not affect most materials.
It is no surprise that the performance depends on the quality. However, to get the best, there are a few things that you are doable by you.
To get the best out of your engine, you need something with fewer restrictions. Ideally, the best is the straightest pipe. However, that does not suit all cars all the time.
For the best performance, get the muffler with the least restrictions so that air flows as fast as possible. Faster airflow also reduces backpressure in the car.
The impact of any muffler is straight on the engine because of the connections. To reduce the backpressure impact, you have options too. Some types of mufflers reduce them naturally. Others simply have one thing or the other to help with the effects on the engine. These are costly, but a lot safer.
There are two kinds of exhaust systems:
- Single Exhaust System
The only exhaust system uses one single muffler to remove the exhaust from the part. This system is perfect for four-wheelers and even trucks. These help in reducing the sound to a high level. Moreover, it is also ideal for a cheaper policy with lesser complications.
- Dual Exhaust System
This system uses two mufflers and a pipe to eliminate exhaust. They help release exhaust from the side and the back of the vehicle. They help in enhancing sound and make the engine perform much better. These are usually for smaller cars like race-cars.
The size of the muffler is also an integral part. Note that the size of the muffler and fitting is a little different. Small mufflers have less ability to cut down noises.
Larger ones have more ability to give off silence. The larger the muffler, the more silent your car is.
Type of Car
If you have not considered this the first, then make sure you do. Your car has a lot of dependency on the type of muffler that you get.
Did you make up your mind after reading this article? There are so many different types of mufflers out in the market. However, the best muffler depends on the purpose that you have.
Still not sure, go with our editor’s choice. Our editor’s pick is Flowmaster 953047. A high-grade metallic finish would protect the muffler in high temperatures, humidity, water, and other weather hazards. Whereas the dual-chamber secures stream of flow. This feature is by the delta flow technology of the manufacturer.
Do not forget to take an in-depth look into our guide to help you figure the one for you. Instead of wasting money on the wrong parts and creating a mess, consult someone. Ask around and consult your mechanic for the right car part.