Indeed, finding the top mufflers is not easy. There are hundreds of types and models on the market. Therefore, deciding which one better needs a lot of time and effort.
But don’t worry! After experiencing, comparing, and researching, we’ll present our list of the loudest mufflers today!
Based on our experiences, the below list can answer the question, “What Are The Loudest Mufflers?”.
Besides, we’ll cover some related info about those mufflers, including type and design, sound, cost, and applications.
What Are The Loudest Mufflers?
Flowmaster Outlaw
Coming in the first place is the Flowmaster Outlaw, a product of one of the oldest brands in the muffler market.
Type & Design
This is a straight exhaust pipe type. Flowmaster Outlaw is designed as a hollow pipe, which means it lets the sound waves generated from the operation come out easily with exhaust fumes and gas.
Besides, it has a fiberglass cover to help absorb sound waves partially, increasing the suppression ability but creating a smoothing performance. In general, it’s good for horsepower and performance.
Sound
It’s in first place in this post, so it’s really loud! Flowmaster Outlaw is not recommended for street drivers because its sound may annoy others. We can even hear the sound when we’re in the car.
Cost
Depending on the retailers, the price may differ slightly. Normally, it costs about $100 – $120 without the installation fee.
Additionally, we can look at prices and buy them online through e-commerce websites.
Application
Because of the extremely aggressive sound of Flowmaster Outlaw, we cannot use it on the street or on daily drives. It’s mostly used in racing vehicles or other off-road applications.
Flowmaster Super 10
The second loudest car muffler position also belongs to the Flowmaster brand. The Flowmaster Super 10 is one of the most well-known models in the muffler business community.
Type & Design
Super 10 is a chambered type. The chambered muffler is a type that has steel plates in its structure for bouncing sound waves generated from the operation and canceling each other.
However, Super 10 doesn’t have many steel-plate components in its internal core, resulting in low sound suppression.
In other words, the manufacturer minimizes the details for better sound performance.
Sound
This product also makes a huge boom, even when idling or accelerating. These loud sounds can get drivers in trouble if they drive on the main streets!
Cost
The price of the Super 10 from Flowmaster is around $70 – $90. Moreover, the installation fee will be about $70 – $100, depending on the auto services and our vehicle types and models.
Application
Similar to the Outlaw muffler, this top 2 loudest muffler on the market is appropriate for off-road usage or racing only.
Flowmaster Super 44
Flowmaster Super 44 is another option to answer the question: “What is the loudest muffler?”
Type & Design
It is a chambered pipe product. The steel plates in this product work for sound suppression, but not much.
Sound
Super 44 creates an aggressive and deep tone quality, which is pretty ear-smoothing and more comfortable compared to the two above.
However, it’s still a loud exhaust noise at the level that we can hear from inside cars. Therefore, some may find it annoying after some drives.
Cost
The Super 44 of Flowmaster costs us about $75 – $95. It is one of the most popular mufflers on the market, but be aware that the price shouldn’t be more than $100.
Application
We can use it for off-road and racing purposes, of course. In addition, certain areas allow producing sounds with higher decibels than others.
Therefore, Super 44 can be driven daily on streets in certain states. Checking the local driving laws is the best approach.
Flowmaster Super 40
Type & Design
This is another loudest exhaust system from the Flowmaster brand. The Super 40 product is also a chambered muffler type.
Compared to the above-chambered products, the Super 40 is designed with more steel plates and chambers, leading to higher sound suppression.
Sound
Although it has higher suppression, the Super 40’s sound is still very impressive.
It produces an aggressive and deep tone, which means the Super 40 is louder than other products on the market but not too loud or annoying anyone.
When in the car, we can hear a little deep tone from Super 40.
Cost
The Flowmaster Super 40 costs $100 – $150. Yes! It’s quite expensive because its design requires more steel material and labor-cost. The installation fee is also in the same range as others.
Application
We can use this muffler in most cases, including off-road, on-road, racing, daily driving, etc. We can say that it’s the loudest street legal muffler.
However, be noticed that some cars’ strong engines can produce louder exhaust notes with the Super 40. Therefore, asking the mechanic before deciding to install is a good idea.
Hooker Aero Chamber Muffler
Type & Design
This product comes from the Hooker name and also has a chambered design. It’s constructed from raw aluminized steel, ensuring stable sound suppression.
Sound
Placing the end of this list, but Hooker Aero is still a loud muffler compared to others on the market. It’s famous for its throaty, deep, and powerful sound.
Moreover, the Hooker Aero is evaluated as 23% better, producing more torque and horsepower than the most common high-performance name.
Cost
Hooker Aero will cost us about $90 – $110. The mechanic will charge around $70 – $100 for the installation process.
Additionally, because Hooker Aero is not as popular as Flowmaster products, it’s recommended to search for and buy Hooker Aero online rather than in physical muffler shops.
Then, we can ask the auto repair shop to install it.
Application
This model is considered one of the loudest legal exhausts. It ensures stable sound suppression, so we can use it for any purpose without worrying about the law.
Daily drivers, main city streets, off-road adventures, etc., are all fine with Hooker Aero.
Conclusion
There are top products that can help us to solve the question: what are the loudest mufflers? Most of them come from the Flowmaster, an aging muffler business, including the Outlaw, Super 10, Super 44, etc.
Another notable candidate is Hooker Aero, which is impressive and stable. This list of loudest exhaust pipes can’t be totally right for all or completely full.
However, it’s based on real reviews, experiences, and thoughts.
So, hope all the readers gain useful information through this article!