How Loud Is Too Loud For An Exhaust?
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How Loud Is Too Loud For An Exhaust?

Loud For An Exhaust

How Loud Is Too Loud For An Exhaust?

When it comes to our cars, the exhaust system plays a crucial role in the overall performance and aesthetic of the vehicle.

When it comes to our cars, the exhaust system plays a crucial role in the overall performance and aesthetic of the vehicle.

A loud exhaust can add a sense of power and aggression to a car, but it can also be a source of annoyance and disturbance to those around us.

How loud is too loud for an exhaust? It's a question that has been debated by car enthusiasts, lawmakers, and community members for decades.

The answer, however, is not as simple as a one-size-fits-all solution. The determination of what constitutes as too loud for an exhaust is a complex issue that is affected by a variety of factors such as local noise ordinances, personal preference, and even the type of vehicle.

In this article, we'll take a deep dive into the topic of exhaust noise, examining the various factors that contribute to determining what is considered too loud.

From the legal implications to the impact on the community, we'll explore the pros and cons of a loud exhaust and help you make an informed decision about your own vehicle.

Whether you're a car enthusiast, a concerned citizen or just looking to understand the issue, this article will provide a comprehensive understanding of the topic.

How loud is too loud for an exhaust?

Determining what constitutes "too loud" for an exhaust can be a tricky task, as it is a subjective issue that can vary depending on a number of factors.

While some people may enjoy the roar of a powerful engine, others may find it to be excessively loud and disruptive to their daily lives.

One of the most important considerations when determining what is considered too loud is local noise ordinances. Many cities and towns have laws that regulate the maximum allowable exhaust noise levels. For example, in some places, the legal limit for exhaust noise is 95 decibels, while in others it is much lower.

Another important factor to consider is personal preference. What one person finds to be too loud, another may find to be perfectly acceptable.

Additionally, the type of vehicle can also play a role in determining what is considered too loud. For example, a sports car with a high-performance exhaust may be expected to produce more noise than a family sedan.

In general, if you can hear your exhaust from inside your vehicle with the windows closed, it is likely too loud. If you can hear it from inside a nearby building, it is definitely too loud.

That’s why, it is important to be aware of the laws and community norms and also considerate to the people around you.

How to tell if the exhaust is too loud?

Determining whether an exhaust is too loud can be a difficult task because it depends on a variety of factors. Here are some unique ways to tell if your exhaust is too loud;

  • Visual Inspection: Take a look at the exhaust pipe and see if it looks out of the ordinary. If the pipe is visibly damaged or bent, it may be affecting the sound of the exhaust and making it louder.
  • Listening Test: You can check by doing a listening test of your vehicle's exhaust noise while it's running. A healthy exhaust system should have a deep, smooth tone and should not produce any rumbling or rattling sounds.
  • Comparison Test: Compare your vehicle's exhaust noise with others of the same make and model, to see if it's significantly louder.
  • Drive-by Test: You can drive your vehicle on a quiet street and see if the exhaust noise is noticeable from a distance or if it's echoing off buildings.
  • Community Feedback: Ask people around you, your friends, family, or neighbours if they find your exhaust noise to be too loud.

It's always a good idea to check with your local authorities and to be considerate of the people around you when determining if your exhaust is too loud. Also, you can ask a professional to check your exhaust system, to ensure that it's functioning properly and not excessively loud.

How to check your exhaust sound with a dB meter?

Here are some steps you can follow to check your exhaust sound with a dB meter:

  • DB meters can be found at electronics stores or online. Make sure the meter you choose is suitable for measuring sound levels in vehicles.
  • Start the engine and let it idle. This will give you a baseline reading for the normal sound level of your exhaust.
  • Slowly increase the RPMs and take multiple readings at different RPM levels to get an idea of how loud the exhaust becomes as the engine revs higher.
  • Turn off all other noise sources. Close the windows and turn off the radio and other electronic devices. This will ensure that you are only measuring the sound of the exhaust and not any other sounds that may be present in the vehicle.
  • Take multiple readings at different positions around the vehicle to get an idea of the sound level at different angles and distances.
  • Look up the standard limit of noise level in your area and compare the reading from the dB meter with that.
  • Repeat the test in different driving conditions such as highway, city driving, and idling to check for any variations.

It's important to note that measuring noise levels with a dB meter is not always an exact science, and readings may vary depending on the specific conditions and the meter used.

How loud is 95 dB?

95 decibels (dB) is considered to be quite loud. It is equivalent to the noise level of a chainsaw or a gas lawn mower. This level of noise can cause hearing damage if exposed to it for extended periods of time. It is also near the level of noise that some local noise ordinances consider as the limit for vehicle exhaust noise.

So, if your exhaust noise exceeds 95 decibels, it is considered to be too loud and may be in violation of local laws.

Is it legal to drive a car with loud exhaust?

It depends on the laws and regulations of the specific area you are driving in. Many cities and towns have laws that regulate the maximum allowable exhaust noise levels for vehicles.

If your exhaust exceeds the legal limit set by local laws, it would be considered illegal to drive your car.

Additionally, even if it is legal, consider the impact of your exhaust noise on the community and the people around you.


In conclusion, determining what is considered "too loud" for an exhaust can be a complex task that depends on a variety of factors including local noise ordinances, personal preference, and the type of vehicle.

While a loud exhaust can add to the thrill of driving, it's important to ensure that it doesn't cross the line and become a nuisance for others.

A good way to determine that your vehicle's exhaust is not too loud is to have it checked by a professional mechanic or exhaust specialist.

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This article has not been reviewed by Odyssey HQ and solely reflects the ideas and opinions of the creator.
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