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Best Exhaust System for Mustang GT (2023 Review & Buying Guide)

The Ford Mustang GT is regarded as an automotive classic because of the ferocious performance it is capable of, its imposing appearance, and the exciting engine roar it produces. Because both enthusiasts and owners want to improve the performance of their Mustang GT and the sound it makes, the exhaust system is an essential component to take into consideration. The choice of the ideal exhaust system for your Mustang GT may have a considerable influence not only on the aural experience but also on the vehicle’s overall power and economy. By improving airflow and maximizing the evacuation of exhaust gasses, an exhaust system of superior quality may help the engine of a Mustang GT reach its full potential. Not only does it boost performance by adding more horsepower and torque, but it also increases the exhaust tone, turning the vehicle into a veritable symphony of driving pleasure. The correct exhaust system can make your vehicle produce whatever sound you choose, from an aggressive growl to a refined purr, depending on your tastes and the way you drive.

In this article, we will discuss the best exhaust system alternatives that are now available for the Mustang GT. These options will be evaluated based on several criteria, including the material, the design, the sound profile, and the overall performance. We’ll help you choose the ideal exhaust system for your Mustang GT so that it may reach new heights of automotive greatness, whether you want it to sound like a screaming beast that’s ready for the racetrack or want a more muted, sophisticated tone for everyday driving. Either way, this upgrade will take your vehicle to a whole new level of performance and capability. (

Best Exhaust System for Ford Mustang GT (Top Picks)

#1. DC Sports EX-1012B Performance Bolt-On Resonated Muffler

#2. Borla 11806 Aggressive Rear Section ATAK Exhaust System

#3. Roush 421145 Exhaust System

#4. Flowmaster 17410 Axle-Back Exhaust System

#5. MBRP S7277BLK Cat Back, Dual Split Rear Exhaust System

Best Exhaust System for Mustang GT (Reviews & Buying Guide)

In this guide, we’ve taken a close look at the best exhaust systems available for your Mustang GT. We’ve narrowed it down to the top 5 options, offering you insights and recommendations to make your buying decision easier. Whether you’re looking for improved performance, a more powerful engine note, or a mix of both, our selections cover a variety of needs and price points. So, if you want to unlock your Mustang GT’s full potential and elevate your driving experience, you’re in the right place. Let’s dive in and find the perfect exhaust system for your ride.

#1. DC Sports EX-1012B Performance Bolt-On Resonated Muffler

best exhaust for mustang gt

Let’s begin with the DC Sports EX-1012B Performance Bolt-On Resonated Muffler for the Mustang GT. This muffler is designed to improve performance. This exhaust system makes it possible to have a low-cost product that yet produces a high-quality result, which is normally impossible. However, most people’s major attention is on the fact that the product should be inexpensive. If you buy a Mustang GT, you need an exhaust system that makes a screeching sound, or else the car is completely pointless (albeit this is a matter of personal choice). This exhaust system is in the form of a circular and has a point that is angled. The fact that its exhaust system is made of stainless steel is yet another beneficial aspect of it. It is essential to have a functioning exhaust system because it removes any hot, combustion-related gases from the inside of the vehicle and directs them away from the combustion system. This keeps the vehicle from practically exploding.

The diameter of the pipe is close to two inches, making it an ideal accessory for the Mustang GT. Everyone is aware that stainless steel may also be used to stop any corrosion; these exhaust fans produce a loud intake noise and an even louder out-taking noise. Stainless steel can also be used to stop any corrosion. In keeping with the stainless steel theme, the point clamps are likewise fabricated from stainless steel, which, in turn, prevents corrosion as was discussed before. In addition, the process of welding may be done manually with relative ease. In addition, the exhaust system incorporates clamps that only need three bolts, making the procedure of installation very simple. It is a timeless favorite, is presented in an all-black color scheme, and has a very streamlined appearance. The very end of the exhaust system has a resonance, and as a result, the sound system is just astounding. The Mustang GT typically has exhaust systems connected to both sides of the car; however, this particular product only has one side attached and is fitted on the right side of the automobile. The Mustang GT would benefit tremendously from the addition of this product. The sound system is incredible, the general functioning is excellent, and every piece is a perfect fit; also, it provides a significant amount of value for such a cheap price. This is something that every single person should look into doing.

  • Enhanced resonance of exhaust noise.
  • Quick and easy bolt-on assembly.
  • Made with the highest-grade stainless steel.
  • Better performance thanks to increased exhaust flow.
  • Welding that is both precise and long-lasting.
  • Modest size allows for several placement options.


  • To make a more menacing noise while the engine is running.
  • Bolt-on construction makes assembly simple and fast.
  • Strong construction guarantees reliability and longevity.
  • Improves the engine’s overall efficiency.
  • Gives a sophisticated look and feel.
  • It works with many different makes and models of cars.


  • Some users may find it to be too loud.
  • There may be a need for fundamental car knowledge for installation.

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#2. Borla 11806 Aggressive Rear Section ATAK Exhaust System

best exhaust for mustang gt

As its name suggests, the Borla 11806 Aggressive Rear Section ATAK Exhaust System is installed in the Mustang GT’s rear section. This is an aggressive version of the stock exhaust. According to my investigations, this contributes to the efficient operation of its sound system. This item, just like every other high-quality exhaust system, is constructed out of stainless steel, and it is robust enough to withstand the intense pressure that is caused by the hot gasses. Because of this, we can claim that the operation of this system is highly effective and has a high level of performance since it prevents any hot gas from entering the combustion system that can create difficulties at a later time. In comparison to the previous exhaust system, which had a tip, this one has a cut at an angle, which gives it a somewhat different appearance. Additionally, the procedure of installation is so simple and fast since it does not need a lift to screw it in. Instead, all that is required is a simple plug-and-play action, which saves time, money, and overall effort. You won’t have to bring your Mustang into the shop to have the exhaust system fitted as you may have otherwise. It may be accomplished with a single-hand motion by just twisting the system into position. This exhaust system produces a sound that is noticeably less loud than the other exhaust systems, which is quite unusual given that all of the Cat-back exhaust for mustang GT are extremely loud.

Although the use of these exhaust systems protects the Mustang, the emissions they produce are hazardous to the surrounding environment. To do this, the system is equipped with an emission of the carb. It has a circular tip that is four inches in diameter, and the stainless steel that it is made out of is from the 300th series. This exhaust system, in contrast to the previous one, is a two-way exhaust system, which means that it is attached to both the left and right rear sides of the vehicle. Moreover, these exhaust systems are simply to die for; you can’t notice any noise even with the windows down, which is fantastic for quiet lovers but can create a hefty noise if it is an excellent choice either way. Furthermore, you can’t detect any noise even with the windows down.

  • Aggressive exhaust noise with ATAK technology.
  • Made with stainless steel to last a long time.
  • Mandrel-bent tubes provide unimpeded air circulation.
  • The bolt-on design makes assembly quick and simple.
  • Mechanical perfection for maximum efficiency.
  • Not going to rust or corrode.


  • Creates a loud, threatening exhaust sound.
  • Boosts the efficiency and power of the engine as a whole.
  • Stainless steel construction ensures durability and longevity.
  • Boosts MPG by enhancing fuel economy.
  • Easy assembly is guaranteed by the bolt-on design.
  • Borla’s name and guarantee on it make it a safe purchase.


  • Some people may find the exhaust’s harsh tone to be too much.
  • The price is much more than that of regular exhaust systems.

#3. Roush 421145 Exhaust System

best exhaust for mustang gt

The Roush 421145 Exhaust System not only has a high horsepower (HP) rating but it is also built of stainless steel, which protects it from rust and other forms of corrosion. It is believed that this exhaust system has “open chambers,” and having open chambers enables the system to function in a way that is both distinctive and more in line with the standards of a trained expert. I would like to point out that the sound system that we have here is outstanding. You can produce a satisfying snarl. This system’s management of the greasing, oiling, and watering process to release as much hot gas as possible is made possible by its very effective characteristics. The rider can have a high-quality speed experience on the road with a decent sound system if this exhaust system is running properly and has a strong HP; some qualities of this system set it apart from the other systems that have been described. It is one of the greatest exhaust systems now available on the market since it performs very well during the acceleration stages and torque, which allows the Mustang to produce a sufficient amount of horsepower for its needs.

The exhaust system now has even more distinctive characteristics thanks to its increased longevity, which also contributes to an improvement in the system’s overall efficiency. In addition, the structure has chrome plating, which provides it with a more rigid standing and a robust element. These exhausts have a very long lifespan and are well worth the investment; the horsepower level is what determines how enjoyable the vehicle is to drive, regardless of whether it is driven on or off-road. Great buy all around; if you have the 5th gear problem looked out, if the problem does ever come up, the system may live a lot longer than what the watchers expected it to; often, such systems come with a high premium, but this one is an exception. Do not pass up this chance; instead, seize it right now and make sure you have it.

  • Made from premium grade stainless steel.
  • Smooth exhaust gas flow is ensured via mandrel-bent tubing.
  • Reduced resistance and increased airflow.
  • Easy and quick setup thanks to the bolt-on design.
  • Designed to provide a powerful, intimidating exhaust note.
  • Compatible with a wide range of Mustangs from Ford.


  • Power and torque are increased, leading to better performance.
  • Powerful and recognizable exhaust noise is produced.
  • Built to last with a sturdy stainless steel frame.
  • Simple setup made possible by detailed directions.
  • The addition of Roush branding ups the car’s sporty quotient.
  • The Roush name and service behind it.


  • The exhaust note may be excessively loud for certain users.
  • The cost is much more than that of a regular exhaust system.

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#4. Flowmaster 17410 Axle-Back Exhaust System

best exhaust for mustang gt

An aluminum steel tube is used in the production of the gauge tool that is a part of the Flowmaster 17410 Axle-Back Exhaust System. An aluminum steel tube belongs to a distinct group of materials, as I have previously said. Because of their somewhat increased weight, these exhaust systems are reserved for use in vehicles intended for use in severe driving conditions. Because it is waterproof, this exhaust system enables the vehicle to go through flooded regions as well as deep precipitation that has pooled in some spots. Excellent performance in off-road environments. Amazingly, despite their capacity to be submerged in water, these systems do not rust and are resistant to corrosion. This is one of their many impressive qualities. In addition, the tools necessary for installing the hardware are supplied with this system, making them extremely convenient to use. After purchasing this exhaust system, you won’t have to worry about spending any further money on additional tools since they are already included in the package along with everything else that is required for its installation and assembly. The exhaust system may be held in place easily by the included hooks, thus lifting it is also not required to use this product.

Last but not least, I’d like to point out that the exhaust system for this Mustang GT is kind to the environment. If you have a soft spot in your heart for the natural world but are adamant about maintaining a high level of performance in your vehicle, this is the model for you. The price is also quite affordable considering that it has all of the instruments already connected to it. Because the procedure of installation is so simple and does not take up a significant amount of time, you probably won’t need the assistance of a trained expert. A fantastic option for those individuals who are seeking an original Mustang GT system, this one is loud and clear and comes highly recommended to the owners of older Mustangs. In addition, the changes and specifications are great, including the most recent fashion and everything else.

  • Stainless steel structure ensures it will endure a long time.
  • The bolt-on design makes assembly quick and simple.
  • Improved engine performance and exhaust note.
  • Smooth exhaust gas flow is ensured via mandrel-bent tubing.
  • Sound of aggressive, low-pitched exhaust.
  • Suitable for use in a wide range of automobile makes.


  • Gives out an intimidating rumble when activated.
  • Boosts output by raising both horsepower and torque.
  • Stainless steel is used because it lasts a long time.
  • DIYers will appreciate the ease of the setup procedure.
  • Adds to the vehicle’s aesthetic value.
  • Backed by the trustworthiness of the Flowmaster name and excellent support services.


  • The exhaust tone may be excessively loud for certain users.
  • Costlier compared to standard exhaust system upgrades.

#5. MBRP S7277BLK Cat Back, Dual Split Rear Exhaust System

best exhaust for mustang gt

This exhaust system, the MBRP S7277BLK Cat Back Dual Split Rear Exhaust System, is designed for more severe uses, such as racing or going on an off-road adventure trip. To guarantee that the system continues to function properly and effectively even when faced with challenging circumstances, more durability has been built into it. When compared to the previous exhaust system, this one has a somewhat different appearance. The system is configured in the form of a Y, with two pipes located at the rear and two crosses pointing in opposing directions upfront. The front pipes are gray, whilst the back pipes are black. This exhaust system’s acceleration power is much quicker and less jerky than that of the others, which gives this system an edge over the competition in terms of its characteristics. These kinds of exhaust systems are often reserved for usage in heavier vehicles, such as those utilized for racing, severe speed driving, or off-roading. You can provide enough torque to raise the horsepower level, which will give you maximum speed both on and off the road. Overall, the performance of the Mustang GT is significantly enhanced by the installation of this system; hence, if you own an earlier model, you should install this exhaust system.

In addition, the classic black color works well with any design of the Mustang GT since black is a general neutral hue that is compatible with a wide variety of aesthetics. The listening system of this exhaust is out of this world, but a little adjusting can do wonders. This exhaust is not for those who like silence; nevertheless, if you own a Mustang GT, “Go bigger or go home” is the ideal slogan to use when deciding what to do with your vehicle. The whole pricing is also fairly inexpensive, so if you’re seeking to purchase a loud exhaust system, this is the one for you. The installation procedure is also quite simple, which will save you money. Any product may benefit from the inexpensive course’s addition of dimension; but, if you are on a limited budget, you can receive a helping hand with this system for your Mustang GT.

  • It’s recommended that exhaust pipes have a diameter of 3 inches.
  • Aesthetically, the dual-split back exits are a nice touch.
  • Durable aluminized steel was used in its construction.
  • Easy and quick setup thanks to the bolt-on design.
  • Facilitates movement and relieves strain on the back.
  • suitable for use in a wide range of automobile makes.


  • Improved exhaust tone for a more aggressive rumble.
  • Increases output by adding more power and torque.
  • An aluminized steel structure ensures resistance against corrosion.
  • Simple to set up with clear, step-by-step instructions.
  • Gives the car a more streamlined and menacing appearance.
  • Supported by MBRP’s history of producing reliable exhaust products.


  • For some, the vehicle’s exhaust tone may be too noticeable.
  • It’s possible that aluminized steel won’t last as long as stainless.

Tips on Choosing a Loud and Clear Exhaust for Your Mustang GT

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1) Cold-air intake compatibility

It’s possible that you already have additional modifications for your Mustang GT, including ones that affect how the exhaust sounds. If any of them are cold air intakes, you really must use extreme caution. The sound of your Mustang may be improved further by installing a cold air intake. On top of this, installing an exhaust system that is suitable for your Mustang may further enhance its sound. You may run into a variety of problems if your sound exhaust is mismatched.

2) Fitment-Based Sound

Do you worry that the sound of the exhaust after it has been installed could not be to your liking? You may want to consider purchasing an exhaust that offers some degree of adjustability. Getting an exhaust that can modify its voice depending on how it is fitted is the most effective method to do this. By making adjustments to the fitting in this way, you will be able to customize the sound. You will not need to spend as much on a new exhaust system as a result of this.

3) Construction Material

The fact that you place a higher priority on sound does not imply that you should skimp on quality. If you want your sound exhaust to be able to withstand the high temperatures while still producing a loud sound, then you need to make it out of high-quality materials. If it develops rust or corrosion, it may also mess with the tone of the instrument. As a result, you want to invest in an exhaust that offers protection against these concerns.

4) Prices/Quality

You should be conscious of the product’s pricing if you are working on a more limited budget but still want to show off your new Mustang GT. It is not always the case that more costly exhausts are more durable and may generate greater sounds; sometimes the opposite is true. You may also get exhausts that have reasonable pricing yet provide a fantastic sound. The sound quality of the product should be considered for both its cost and your financial constraints. This should be your first focus. You should make it a priority to choose an exhaust system that is both high in quality and affordable.

It is acceptable behavior in many social contexts to brag about a brand-new automobile. There is no method that is more effective than revving the engine and allowing the exhaust to do its job in this regard. This idea may be taken to new heights with sounding exhausts. Make sure that you can include all of the aspects described above in your exhaust system’s sound. Buying this will earn you a Mustang GT with an amazing sound system.


Can you tell me how to make my Mustang GT sound more aggressive?

The aftermarket dual exhaust system is going to take the place of the exhaust system that came from the manufacturer. The majority of Mustangs are designed around a twin exhaust system, which results in a much more audible exhaust note. Mustangs are often equipped with a twin exhaust system, which some manufacturers provide as an option, to make the vehicles seem more menacing and produce a more ominous sound. To begin the process of installing the dual exhaust system on your Mustang, you will first need to raise the vehicle. Next, the original exhaust will be unbolted, and the new exhaust system will be placed in place. Finally, the headers will be linked to the dual exhaust system. When they are installed, exhaust systems that are aftermarket additions will result in a little increase in horsepower.

How much does a Mustang GT exhaust system cost?

There is a reasonable price for the Mustang components, and the work is either included in the total price of the package, or they ask for an additional charge that ranges from around $60 to $100 depending on your region. In most cases, the price and range are determined by the age of the Mustang that is being driven. You may utilize a price estimator if you want a precise estimate that takes into account both your location and the Mustang you want to buy. You may even discover software that will estimate the cost for you before you ever submit it.

Is Mustang GT Active Exhaust Standard?

If you have a Mustang with a model year that is older than 2018, the factory option for an active exhaust system will not be accessible to you unless you have a GT350. The active exhaust system provided the S550 Ecoboost with a louder quad-tipped exhaust as well as mufflers that were designed to be wide to accommodate the electronics that were installed in the Mustang.

Do Mustang GT Exhausts Improve Performance?

Simply replacing the muffler on your Mustang is not enough to get the restricted exhaust system to open up and pass on the additional airflow that is necessary to boost the Mustang’s performance. Changing out the exhaust system on your Mustang GT might result in a boost in the amount of horsepower, which will be an important factor in improving the overall performance of your car.

What Makes Mustang Exhaust Sound Good?

Ford has invested a significant amount of money into improving its exhaust system. The vibrations, roughness, and noise levels have all been fine-tuned to perfection by the company’s experts, which is the primary reason why the Mustang has such a pleasant sound. In addition to this, the computer-controlled valves, true duals, and firing sequence all contribute to making the Ford Mustang sound like the quickest automobile in the world.


Selecting the best exhaust system for your Mustang GT is crucial if you want to improve its performance and acoustic appeal. After careful consideration, a select few exhaust systems have emerged as clear front-runners for the Mustang GT fanatic. The Borla 11806 Arrogant Rear ATAK Exhaust is front and center, and it is known for its advanced Acoustic Tuning (ATAK) technology that produces a loud and dominant exhaust note. The stainless steel body and precision mandrel-bent tubes not only guarantee longevity but also provide a streamlined airflow that increases the Mustang GT’s output. The Roush 421145 Exhaust System stands out as a great option for individuals seeking a loud, deep exhaust tone in addition to a stylish appearance. This stainless steel exhaust system is designed to improve the Mustang GT’s sound and aesthetics with a simple bolt-on installation.

Another great choice is the Flowmaster 17410 Axle-Back Exhaust System, which produces a rumbling growl and boosts overall performance. It’s a great option for Mustang GT owners looking to make a statement thanks to its longevity, simplicity of installation, and compatibility with a wide range of vehicles. The MBRP S7277BLK 3″ Cat Back Dual Split Rear Street Exhaust is the perfect combination of power and style. This exhaust system for the Mustang GT has a 3-inch diameter, dual split rear exit design, and aluminized steel construction, all of which improve the car’s exhaust tone and aesthetic attractiveness. Your own choices in terms of sound, performance, material, and design will determine which exhaust system is best for your Mustang GT. These best exhaust systems each have their own special set of qualities, so you can choose the one that suits you best.

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