Here's Why You Should Do A Resonator Delete

Samuel Weber
August 17, 2021

The Mustang has always been a good sounding car, whether it was the classic first generation V8 or the latest Shelby GT500, and for good reason. The Mustang has always been an American icon, taking the media by storm when it debuted for the first time. The rumble of the exhaust was one of the key aspects people loved about the car. In modern Mustangs, the same idea still stands going as far as focusing heavily on engine and exhaust sound with Ford even offering active performance exhaust to make their cars even louder. As a defining feature of the Mustang, road presence is a major part to play in the enjoyment of the car.

However, for many enthusiasts like us, stock exhaust does not exactly satisfy our need for noise and power. Thankfully, the Mustang is an incredibly easy car to customize and upgrade. If you are looking for a little more tone and sound in addition to horsepower, but not looking to wake the neighbors every time you drive by, certain upgrades and modifications will do this perfectly. One modification in particular that will make your car louder than before like this is a resonator delete. As opposed to factory resonators, a resonator delete makes a small enough difference to not annoy anyone but a big enough difference for you to enjoy your car all the more.



What Is A Resonator Delete Which Is Best Why You Should Do It



showing off a resonator delete

What Is A Resonator Delete?

For those who might not know what a resonator delete is, there is not much to explain. The resonator is a part of the exhaust system that fits behind the mufflers to aid in muting the exhaust note to keep the car quieter. Resonators help with the sound reduction, but also in the process restrict horsepower slightly, meaning your car does not have its full potential hosepower available. Resonators have been part of the exhaust system since the 1970s on vehicles that were too loud for many wonders to enjoy, but quickly became a part of the average exhaust system on nearly every car around the world.

h-pipe

Resonators are generally shaped like larger cylinders and can be seen pretty easily underneath a car. These restrict your car, while resonator deletes do not because as cars are more silenced the more they tend to lose horsepower. S550 Mustang resonator deletes come in a variety of styles, including X-pipes, H-pipes, and Y-pipes. Additionally, you can just remove the resonators and replace them with straight piping instead. Each of these designs has their own benefit, whether that means power, torque, sound, or improved exhaust flow. These upgrades each work to improve the performance and sound of your car differently, so picking the right one is important.



x-pipe resonator delete

Which Resonaor Delete Is Right For You?

Almost as difficult as picking which aftermarket exhaust you would run on your car, deciding on which type of resonator delete you want to run is a difficult choice to make. Resonator deletes do not make as large a difference in sound as full exhaust does obviously, but with different piping styles changing the tone of the exhaust, you need to make this decision wisely. When done individually, they make a noticeable difference, but when paired with an axle-back exhaust system can compliment the exhaust note very well with different tones alongside the exhaust note.

y-pipe

Oftentimes, when someone does a resonator delete for their Mustang they go in the direction of the H-pipe. H-pipes are known to provide a bassy and rumbly tone which keeps the car in line with the classic muscle car sound. H-pipes such as the Steeda Mustang GT 5.0L Coyote 304 Stainless Resonator Delete add the classic rumble that owners want on their muscle cars and also improve lower end power off the line when accelerating. X-pipes like the Ford Performance X-pipe give the car a slightly raspier and high-pitched tone which is more commonly found on sports cars. Many S550 Mustangs go with this sound for its smaller size as well as its power benefits which tend to be higher than with H-pipes. For cars like the EcoBoost Mustang, a Y-pipe like the MRT EcoBoost Y-Pipe is the main option as it connects directly to the downpipe and enhances power output dramatically.



custom mustang doing a burnout

Why You Should Do A Resonator Delete

If you are questioning whether or not to do a resonator delete, you should do it. It is a simple upgrade that does provide major benefits while not being incredibly noticeable to most people. Resonator delete upgrades do provide power and torque benefits which are noticeable but not big enough to be a problem to the unsuspecting driver. Resonator deletes fix part of the restrictive exhaust system that keeps your car from its full performance potential, and when talking about performance vehicles the less restrictive the piping the better.

When doing a resonator delete, there is less to worry about than muffler delete simply because the volume from the exhaust is not as loud. For enthusiasts, these changes can make the experience of the car completely different as more noise is audible from the interior of the car. In addition to the noise, an enthusiast can get the most horsepower in upgrades from a combination of parts including the resonator delete. Ultimately, you should do a resonator delete if you enjoy the sound and feel of your car but don’t want to annoy your neighbors with your car.





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