If you want to make your awesome car louder and stronger, then modifying the exhaust system is the ideal way to do so. Resonated and non-resonated exhaust systems work differently. So, it is obvious that resonated and non-resonated j-pipes offer different performances as well.
The key difference between resonated and non-resonated j-pipe lies in their performance, produced sound, and strength boost to the engine. The non-resonated j-pipe will make your vehicle extra loud. While the resonated version will make it louder but not as much.
In this write-up, I will be taking an in-depth look into the world of resonated vs non-resonated j-pipe. Once you have finished reading it thoroughly, you will become an expert on this topic. Let’s start.

Comparison Table: Resonated Vs Non-Resonated J-Pipe
Key Factor | Resonated J-Pipe | Non-Resonated J-Pipe |
---|---|---|
Noise | Loud, smooth but quieter than non-resonated j-pipe | Strong, raspy, and loud |
Price | Anywhere from $300 to $1500 | Anywhere from $700 to $2000 |
Weight | Not heavy at all | Comparatively lighter |
What Is A J-Pipe?
J-pipe is an exhaust pipe. It looks a lot like the alphabet “J” since it is bent 90-degree at one end. This pipe will produce a loud but pleasant sound whenever you are revving the engine.
It is a fairly light exhaust pipe that will improve your car’s engine performance and sound at once.
J-pipe is still a fairly new exhaust pipe. Many don’t believe it is a good addition and many just don’t see its point. But j-pipes are a pretty good option that will increase the sound of your engine with less work.
If you are interested to learn more about j-pipes, then you can check out this comparison between j-pipe vs downpipe.
Differences
Lots of people think non-resonated and resonated j-pipes are just two sides of the same coin.
At first glance, you may agree with it. Many people do so.
But careful consideration will open your eyes to a world full of endless possibilities.
Both of these pipes are a variant of the j-pipe exhaust pipe but each performs differently.
These two types of pipes vary in terms of performance, sound production, price, weight, and at times compatibility as well.
For people who have just started looking into the world of exhaust systems, finding out these differences is no easy task. So, in this segment, I will discuss all the key differences between these two types of pipes.
Definition: What Is A Resonated J-Pipe?
A resonated j-pipe is quieter than a non-resonated j-pipe. Since it has a resonator that, to some extent, muffles the sound your car exhaust will produce. Resonators are tiny cylinder shape box with a cladding material and perforated center pipe. It softens the exhaust sound.
With resonated j-pipes, the exhaust may face subtle hints of drone. I am emphasizing “may” because some models of cars do not experience drone with resonated j-pipes.
The sound, however, will not be raspy at all. The cabin comfort is amazing with resonators. Daily driving will be much smoother but when you want your car to sound loud, it will be loud.
If you are unsure about how loud you want your car to be, then I have a recommendation for you. You can opt for a resonated j-pipe and see if the sound produced is perfect for you or not.
Most people prefer resonated j-pipe because it is loud when you want it to and tamed when you are doing daily driving activities.
Definition: What Is A Non-Resonated J-Pipe?
Do you want to be noticed when you are on the road? Then a non-resonated j-pipe can help you achieve your goal. With this, there will be no resonator whatsoever in your vehicle’s exhaust system.
So, with this exhaust system, your car will produce raw, raspy, and throaty noise. It will also remove 95% of drone.
But many people think non-resonated j-pipes are too loud. It can affect cabin comfort vastly. Especially if you live in a quiet neighborhood, you will notice the difference between your modified vehicle and someone else’s unmodified vehicle.
So if you just want your car to sound raspy and loud, then a non-resonated j-pipe is your best bet.
It will produce your desired sound and depending on the tuning and other modifications, boost performance as well.
Price: Resonated J-Pipe
The price of resonated j-pipes varies depending on a few factors. The source you are ordering it from plays a big role, the brand of the j-pipe, the model of your car, and where you live as well.
The price ranges anywhere from $299 to $1500. I know it sounds confusing but resonated j-pipes are sold at different prices depending on the seller.
There are many sellers who will sell a $500 resonated j-pipe for $800. To avoid this, you can reach out to your trusted mechanic and ask them about how much you should spend on it.
Many shops sell j-pipes and will install them for you. The cost will increase as labor fees will be included as well.
Not every car is compatible with every type of resonated j-pipes. There are some types of j-pipes that are created specifically for some models of vehicles. These are quite expensive. Overall, a resonated j-pipe is cheaper than a non-resonated j-pipe.
Price: Non-Resonated J-Pipe
Just like resonated j-pipes, the price of a non-resonated j-pipe depends on the source, type, and model of your vehicle too.
A non-resonated j-pipe can cost anywhere from $700 to $2000 depending on your car, and on the brand of the j-pipe. If you have a relatively expensive car, then expect to pay at least $1000 for a non-resonated j-pipe setup.
Noise: Resonated J-Pipe
The key difference between resonated vs non-resonated j-pipe lies in their sound. Both will produce loud sounds but one is much smoother while the other is raspier. So which one you should pick often depends on what type of noise you are okay with.
The noise produced by a resonated j-pipe is much smoother and softer. The sound will still be loud, high-frequency, and strong.
But it will also be soft enough to cruise around in a quiet neighborhood.
Many users have often described that their engine sounds almost like it is purring. So you can get the gist of the noise produced.
Noise: Non-Resonated J-Pipe
I have mentioned previously that if you just want your car to sound loud and raspy then nothing is better than a non-resonated j-pipe modification. Without a resonator, you will be able to experience the raw, raspy, and throaty sound your engine produces to its fullest.
Whether you are cruising or you are revving, your car will sound loud. So a resonated j-pipe will offer mild loudness while a non-resonated j-pipe will offer raspy and strong loudness.
Weight: Resonated J-Pipe
Weight is an important factor to a lot of car enthusiasts. Heavy modifications can often cause a car to bulk which can impact the performance too.
With a resonated j-pipe, you don’t have to worry about the additional weight. J-pipes whether it is resonated or non-resonated are one of the most lightweight exhaust pipes. So, a resonated j-pipe will not add extra weight to your vehicle.
Weight: Non-Resonated J-Pipe
Non-resonated j-pipes are extremely lightweight. So even if weight was a factor for you, then you don’t have to worry about it.
Which Is Better: Resonated Vs Non-Resonated J-Pipe
When deciding between resonated j-pipe and a non-resonated j-pipe, it is important you focus on what you want.
If you want your car to sound loud, but not as loud at the same time, then a resonated j-pipe is the perfect choice for you. A resonated j-pipe is almost like a tamed beast.
It will make your vehicle sound louder and stronger. But it will also make sure you can drive around the neighborhood quietly when you want to.
If you just want your car to sound raspy, throaty, loud, and strong, then choose a non-resonated j-pipe. It will make your device look like a strong beast whenever you are driving around town.
And if you are not sure what you want then you can go for a resonated j-pipe. But make sure the resonator is removable.
This way, if you want your car to sound louder than provided, you can always remove the resonator. And turn the resonated j-pipe into a non-resonated j-pipe.
FAQs
Is a Catless Resonated J-Pipe Significantly Less Loud Than a Non-Resonated Catless J-Pipe?
Yes, a catless resonated j-pipe will be quieter than a catless non-resonated j-pipe. Removing the catalytic converter makes the exhaust louder no matter which exhausts pipe you have.
And a resonated j-pipe is already quieter than a non-resonated j-pipe. So, without the cat converter, the sound mostly depends on the type of j-pipe.
If you want to learn more about catalytic converters and their connection with the exhaust system, then click here.
What is better resonated or non-resonated?
Resonated j-pipe and non-resonated j-pipe are great picks in their ways. It entirely depends on what the user wants. If you want loudness then non-resonated is better. If you want mild loudness then resonated is better.
Final Words
Well, there you have it! Hopefully, this resonated vs non-resonated j-pipe discussion has answered everything you have wished to know.
Resonated or not, the purpose of a j-pipe is to improve the sound of the engine. And by picking a resonated j-pipe or a non-resonated j-pipe you are choosing the sound level you would like to hear.
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