Car’s Exhaust Sound Louder

Common Ways To Make Your Car’s Exhaust Sound Louder

What produces the sound that’s coming from the exhaust? The engine’s combustion of a fuel and air mixture produces power. In other words, the engine in your car is continuously producing a series of controlled explosions. Sound waves leave the car through the exhaust system as this power is produced. The catalytic converter, muffler, and resonator are just a few of the components that the sound waves and exhaust gases pass through on their way out of the car. Each of these components alters the sound that the car makes.

Car’s Exhaust Sound Louder

A change must be made to the pieces if you want a more aggressive sound. You may spend a lot of money upgrading your car to make it louder, but doing so will significantly change the way it sounds. Not everyone, however, has enough cash to cover all of these components. Perhaps you might adhere to a budget instead. Fortunately, there is yet some hope. Regardless of your budget, there are techniques to increase the loudness of your exhaust. So, how can you increase the sound of your car exhaust?

Well, in this article, we’ll be looking at different ways you can make your car’s exhaust sound louder. Even so, the answers to the following questions will be discussed:

  • Why would you want to make your exhaust sound louder?
  • Is making your car exhaust sound louder illegal?
  • How to make your car exhaust sound louder?

Ok, let’s get started!


Why would you want to make your exhaust sound louder?

Car’s Exhaust Sound Louder

A subjective choice that has gained appeal among some car enthusiasts is the desire to make an exhaust sound louder. There are various common factors behind this desire, even if they vary from person to person. We’ll look at some of the key factors that contribute to the allure of a louder exhaust sound in this section.

Aesthetics and personal style

Increasing the exhaust system’s sound is a popular approach for car lovers to customize and personalize their rides. It serves as an extension of their own character and sense of style, in their eyes. A louder exhaust sound might give the impression that the car is more athletic or aggressive, which improves its overall appearance.

Recognition and attention

Some people value the attention and recognition that stronger exhaust sounds can draw at times. A car can stand out in a crowd by using its distinctive sound to catch people’s attention. This appeal is especially strong during car events, shows, or racing competitions when a louder exhaust note can draw attention to a vehicle and inspire jealousy or admiration in other enthusiasts.

Emotional connection and excitement

A stronger exhaust sound may cause the driver to feel intense emotions and excitement. Driving may be thrilling and interesting due to the sensory experience of hearing the engine roar and feeling the vibrations. Driving becomes more fun and unforgettable since it arouses a sense of excitement and desire.

Performance and power perception

A louder exhaust sound might give the impression that performance and power are higher. Even if there is no actual gain in horsepower, the car can seem more powerful thanks to the deep, throaty rumble that is frequently associated with a louder exhaust. Car lovers who desire to feel more excited when driving may get psychological satisfaction from this feeling of improved performance.

Is making your car exhaust sound louder illegal?

There are many legal methods for increasing the exhaust’s sound. However, bear in mind that not all of the options we’ll outline below are legal, although depending on the jurisdiction you live in, engaging in some of them can get you into trouble. You might run into difficulty, in particular, if you remove any exhaust components, such as the catalytic converter or muffler.

There are a lot of severe emission regulations, and some states mandate frequent inspections. Checking your local laws and ordinances before you modify your exhaust system is crucial because of this. Additionally, it’s advisable to hire an expert to perform the alterations if you’re unsure how to go about it. You don’t want any exhaust gas to enter the cabin because doing so could be harmful to you and your passengers.

How to make your car exhaust sound louder?

Car’s Exhaust Sound Louder

You can raise the exhaust sound by removing the muffler to make your car’s exhaust louder. You can also install a cat-back exhaust or remove the catalytic converter. If you have the cash, think about installing a performance muffler, cold air intake, turbocharger, straight pipe exhaust, or aftermarket exhaust. Here is a more thorough breakdown of the various ways to increase the sound of your car’s exhaust by budget:

  • Set up a straight-pipe exhaust
  • Eliminate the catalytic converter.
  • Remove the muffler
  • Put on a performance muffler.
  • Put in an exhaust tip
  • Install a cold air intake
  • Drill holes in the exhaust
  • Put in a turbocharger
  • Incorporate aftermarket exhaust

Set up a straight-pipe exhaust

A straight pipe exhaust is the greatest option if you really want to make your exhaust sound louder—much louder. Multiple exhaust components must be removed when switching to a straight pipe exhaust configuration. You will substitute a straight pipe for the catalytic converter, resonator, and muffler.

There may be some tuning required to get the straight pipe to work properly, which might significantly raise the cost. However, you will give the exhaust a whole new sound by removing the majority of the restriction. This method will cost you between $450-$1,250.

Eliminate the catalytic converter

It uses a catalytic converter to lessen the dangerous emissions byproduct. It also lessens the noise your car makes. Instead of the converter, you might use a downpipe or fitting pipe to get around this arrangement. The volume of the sound will immediately increase. Your car might only be suitable for off-road driving once the procedure is complete because it is typically illegal to do so. Without the cat, it won’t also pass the emissions inspection.

By merely removing the cat, you can trigger a check engine light on your dashboard and a P0420 code on your scanner. The engine management module also employs O2 sensors to assess catalyst efficiency. In order to get over this problem, you must reprogramme the ECU. This method will cost you between $50-$350.

Remove the muffler

The exhaust component that produces the silence effect is removed when the muffler is taken off. You’ll have to swap out the muffler for a pipe that is welded into the system. Although welding is frequently the best option, if you find some suitable pipes, you can also utilize exhaust clamps. To secure the rubber hangers, you might need to weld the mounting. The car sounds significantly different and louder when the muffler is not present. This frequently results in a substantially louder exhaust sound. However, not all US states permit performing. This method will cost you between $20-$45.

Put on a performance muffler

The exhaust sound will change as a result of the performance muffler. It can also make the overall tone louder while still suppressing some sound waves. A hollow design and fewer plates make up the performance muffler’s composition. Performance can be improved as well as sound quality thanks to the simple gas outlet. Before putting a performance muffler, make sure it is legal where you live. However, it’s frequently preferable to totally remove the muffler. This method will cost you between $65-$150.

Put in an exhaust tip

The resonator has the muffler’s opposite effect. The resonator tip will vibrate the sound waves rather than bounce them around to mute them, producing a somewhat different sound that isn’t necessarily significantly louder. The term “exhaust tip” is used in this instance because not all automobile models use resonators. The exhaust tip or resonator installation is simple. It will be fastened to the tail of the exhaust system.

Additionally, you won’t need much money to complete this task. Sadly, this frequently won’t make much of a change to the exhaust sound of the car, but it can make a tiny improvement, is simple to install, and will improve the aesthetic of your car. This method will cost you between $35-$65.

Insert a cold air intake

The cold air intake is the best option if you want improved performance and a slightly different sound. Because of the increased oxygen levels brought on by the cold air intake, the engine performs better. Although the exhaust itself doesn’t change, the sound emanating from the engine is louder and more forceful, which gives the sound when it exits the exhaust a different tone. When you take off the gas and shift gears on a car with a turbocharger, you’ll also hear that awesome turbo chirping sound more clearly. This method will cost you between $150-$300.

Drill holes in the exhaust

The least recommended method, but the cheapest approach to make an exhaust sound louder, is to make small holes in the exhaust. This will result in an exhaust leak, amplifying the noise. Make four to six holes in the exhaust pipe using your power drill and a 3/8″ bit. These holes need to be made before the catalytic converter but after the muffler. You run the risk of allowing harmful gases to reach the atmosphere if you position them before the cat.

The waves generated by the engine will travel through the system as they are released, but some of them will escape through the perforations before being silenced by the muffler. The disadvantage of this procedure over the others is that it may increase the number of unhealthy exhaust gases in the cabin. Additionally, it can cause your car to fail a smog test. It will be a problem if the car must undergo an annual inspection in your country. This method will cost you between $0 – $25.

Put in a turbocharger

The turbocharger itself doesn’t increase the sound of your car’s exhaust; in fact, it often has the opposite effect. However, it will unquestionably improve the sound of your car’s engine. To increase horsepower and torque, the turbocharger also increases the amount of air in the combustion chamber. No exhaust component will change as a result of the improvement, but the improved performance will alter the car’s overall sound.

However, this is an expensive upgrade that isn’t worthwhile unless you need a significant bump. After installing the turbocharger, you might need to replace other components, including the fuel injectors, and modify the engine control module’s map to accommodate the increased fuel demand. This method will cost you between $400-$3,000.

Get an aftermarket exhaust

Installing a full aftermarket exhaust system is the ideal option if you’re ready to make some significant changes and have the cash to spare. It’s the ideal method for maximizing the amount of airflow that is permitted and enabling extremely loud sound. The manufacturer’s standard stock exhaust is extremely constrictive and attempts to minimize sound. The aftermarket exhaust enhances the ideal airflow by removing these constraints.

However, you should pick an item that is made expressly for what you want and is compatible with your car. You should consult a specialist if you’re unsure of what’s best. A cat-back exhaust system is an alternative to replacing the whole exhaust pipe from the exhaust manifold with an aftermarket exhaust system. The most common option is catback exhaust pipes, which require complete replacement starting with the catalytic converter.

Cat-back exhausts are widely available on the market. They’ll still keep the cat in your car working and give it a louder, deeper sound. You might not have considered it, but the aftermarket exhaust has another advantage. Fewer airflow constraints mean that the engine performance will also improve. After the installation, the engine breathes better, there are fewer obstructions, and you’ll notice a significant improvement. This method will cost you between $250-$1,500.


In conclusion, there are a number of simple ways to increase the volume of your car’s exhaust, but it’s important to approach these modifications with prudence. This post has highlighted several techniques that can improve the exhaust tone of your car, like employing exhaust cutouts or adding aftermarket exhaust systems. To prioritize safety and ethical driving, it’s crucial to be aware of the legal and environmental repercussions of these changes.

Related Article


What makes the best-sounding exhaust?

Cat-back exhausts

These exhaust systems are complete, running from the catalytic converter to the exhaust of the vehicle. You also receive the mid and intermediate pipes in addition to the muffler and tailpipe. These exhausts have the greatest tones and will increase your power.

How can I make my exhaust sound better for free?

  • Take the muffler off. Your car is substantially quieter than it would be without the muffler.
  • Putting a hole in your exhaust system. Before the exhaust reaches the muffler, a hole in the appropriate pipe may allow some noise to be produced.
  • Clean the exhaust tubing.

What can I do to make my car louder?

  • Replace your muffler. Your automobile will be substantially louder if you install a smaller muffler, especially when you accelerate.
  • Improve your engine.
  • Make holes in your exhaust.
  • Obtain an exhaust tip.
  • Expand the size of your exhaust pipes.

What exhaust makes your car faster?

Purchase A New Exhaust Header

A new exhaust header is a terrific method to increase the horsepower and torque of your vehicle. An exhaust header, whether you choose long tube or short headers, will improve the performance of your car by moving air more quickly and effectively.

Which exhaust is the loudest?

  • Magnaflow xMOD Series.
  • Flowmaster Outlaw Exhaust System.
  • Magnaflow NEO Series.
  • Flowmaster American Thunder Series.

What makes an exhaust noise?

Chugging sounds could indicate an obstruction in the exhaust system. It may indicate a mismatched exhaust system if you hear shaking under the car. It usually indicates that something is touching the exhaust pipe or that a clamp, support bracket, or mounting is loose if you hear a loud metallic vibration.

What makes a car sound loud?

One of the most frequent causes of a loud car is an exhaust leak, which is a highly crucial aspect of your car’s general health. The entire system may rumble and rattle due to a crack in an exhaust pipe or exhaust manifold, which frequently results in a loud, unwelcome car sound.

Which car is best in the exhaust?

  • Ferrari 458 Italia.
  • Lexus LFA.
  • Honda Civic Type R.
  • Jaguar E-type V12 Series III.
  • Mercedes-Benz SLR McLaren.
  • TVR Sagaris.
  • Chevrolet Corvette C1.
  • Koenigsegg One:1.

That is all for this article, in which we looked at ways you can make your car’s exhaust sounds louder. Even so, the answers to the following questions were discussed:

  • Why would you want to make your exhaust sound louder?
  • Is making your car exhaust sound louder illegal?
  • How to make your car exhaust sound louder?

We hope it was helpful. If so, kindly share it with others. Thanks for reading; see you around!