When you hang out with people who know a lot about cars, you will probably hear them debating over exhaust resonators. You will probably be wondering what they are, and you probably are still wondering about them, that’s why you’re here. A resonator is a part of the exhaust system. But, you have probably heard about mufflers, well, a resonator is not the same as a muffler. They are two completely different parts of the larger exhaust system. It installed after the catalytic converter and before the muffler. It sits there tightly between the two. The thing about them is that some are installed on the car when you buy it, while some cars don’t have resonators. That is the problem that causes most debates about them. People are wondering whether or not you need to install a resonator if you don’t have one. So, let’s go over how they work and why they are important so that you can decide for yourself if you need one.
We already said where resonators are installed. But, what do they actually do? As the name suggests a resonators’ job is to do only one thing, resonate. The loud noise that comes from your engine is resonated in it before it goes to the muffler and out of the exhaust pipes. But the sound isn’t just quieter when it goes out of the exhaust resonators. It actually gets changed while it is inside. As the goal of any car manufacturer is to have a lower sound level coming from the cars that they made.
By the sound waves being bounced around in the resonator and then passing to the muffler as a changed sound. It becomes quieter. You can notice this in the cars that are all around you. Those that have a resonator are actually quieter and release a more pleasing noise. While those without one can be very loud and displeasing. But, the thing is that technology evolves every single day. So the newer car models have even better sounding noise coming out of their exhaust systems. While you get to have a certain noise level, those obnoxious sounds are going to be cancelling themselves out. But, that’s not all, exhaust resonators also increase the performance and efficiency of your vehicle. As the sound waves get trapped, the fumes have a clear path and they exit your exhaust system faster. This is perfect for all of those who seek a low budget performance increase.