The Best mustang ecoboost exhaust In 2020 [Top 3 Recommendations]

Last Updated on August 9, 2020 by Atiqul Islam


Let’s be honest the stock exhausts on your Mustang EcoBoost are fairly weak and it seems like aftermarket exhausts are the perfect solution to it. However, the wrong exhaust can completely ruin the look and feel of your ride.

Week exhausts and even catless exhaust produce a high pitched raspy and outright annoying sound that is terrible for you and the people around you.

To make yourself noticed in a good way and enjoy the sounds of your exhaust for v6 mustang as you rev up on a highway you will be needing best mustang ecoboost exhaust currently available

If you are interested to know more about it check out our top 3 picks for the best exhausts currently available in 2020.

Recommended Best Mustang EcoBoost Exhaust

1.MBRP Cat Back, Race Version Exhaust System

Best mustang ecoboost exhaustThe Best mustang ecoboost exhaust In 2020 [Top 3 Recommendations]
Overview and Construction

The MBRP is renowned for its quality exhaust systems and is popular among the muscle car community. The MBRP S7275409 is from the XP series.

This 3-inch cat-back exhaust system is made out of tough T409 stainless steel which makes it resistant against rust and corrosion. But it is not rust proof, meaning, the surface can rust over time The exhaust has 2 attached mufflers and at the end has T409 stainless, polished 4.5-inch exhaust tips.

As far as durability goes, the MBRP S7275409 has a solid build.

Sound and Performance 

This exhaust is compatible with 2015-2020 Mustang Ecoboost and gives out a deep, aggressive, and crackling tone that suits perfectly with the aesthetics of your mustang.

The Y-pipe improves exhaust flow and high flow mufflers improve the HP and torque, improving overall performance

Installation Procedure

If you have relative experience then you don’t need to go to the shop because it is simple and easy to install. The exhaust is designed to be a direct replacement for the stock exhausts.

The bolt-on design also makes it easy to fit and adjust

What makes this a good exhaust?

The reason we like this exhaust is because of its build construction, design, and sound. The deep aggressive growl with no drones is exactly how a muscle car should sound like.

  • T409 Stainless steel construction
  • Y-pipe reduce exhaust flow
  • Mufflers enhance RWHP and TQ
  • A deep aggressive sound
  • Very easy to install
  • Exhaust tips can rust overtime
  • Sound can exceed legal limits

2. MBRP Cat-Back, Street Version Exhaust System

best exhaust system for v6 mustang ecoboostThe Best mustang ecoboost exhaust In 2020 [Top 3 Recommendations]
Overview and Construction

With almost the same configuration we have another from MBRP. This is the street version. The race series definitely sounds great but the volume associated maybe a bit too much for some people. If that is the case then the street version is exactly what they should be looking for.

Built from 16 gauge  T409 grade stainless steel makes sure the exhaust lasts a long time against rocks, tar, and grime and also has standard resistance against corrosion and rust. However, the surface will get rusty over time but is very easy to clean.

Sound and Performance

As far as performance goes the MBRP y-shape exhaust lets out exhaust fast and reduces exhaust flow and increases your RWHP.

To be honest, the stock exhausts with the EcoBoost mustang are fairly weak but this aftermarket MBRP S7274409 enhances the sound and through the wide slant cut tip lets an aggressive, growling sound.

Being the street version you also don’t have to care about legal measures and can rev up to your heart’s content.

Installation is similar to the Race Version

Pretty much the same process of removing and adjusting. You will need jack stands, ⅜ ratchet, 13 and 15 mm sockets, and an exhaust hanger removal tool.

What makes this a good exhaust?

It being the street version is definitely the best part. The muffler makes sure the exhausts aren’t too loud but maintains it’s aggressive growl making it perfect for any Mustang owner.

  • T409 is durable stainless steel
  • Maintains the aggressive sound of a race version
  • Maintains legal limits
  • Exhaust tips are resistant to bluing
  • Exhaust surface can rust over time

3. BORLA ATAK Cat-Back Exhaust System

The Best mustang ecoboost exhaust In 2020 [Top 3 Recommendations]The Best mustang ecoboost exhaust In 2020 [Top 3 Recommendations]
Overview and Construction

In terms of durability, the BORLA easily beats the MBRP series. It is made out of T304 series stainless steel which is arguably tougher than the T409 series and is highly resistant against rust and corrosion. The BORLA will not rust.

Despite the heavy-duty material, it is still a little lighter than the MBRP. The 2.25-inch body ends with 4-inch angle cut tips 

Sound and Performance 

The Borla ATAK series enhances the sound to a whole new level. ATAK stands for Acoustically Tuned Applied Kinetics. What this does is it allows the exhaust to deliver the highest DB under street limits.

Where most exhausts lose sound quality at higher volumes, the BORLAs ATAK technology makes sure the sound is equalized and focused to produce optimum high volume sounds. The mufflers also caliber the sound to get an aggressive sound but not a very deep throaty one.

The 2.25-inch diameter exhaust pipe reduces exhaust flow but not as much as the MBRP 3 inch ones

Installation Procedure

Installation is very simple as like the other 2 exhausts mentioned here. While the BORLAs ATAK exhaust may not be designed to be a direct replacement of the stock, it still fits nicely

What makes this a good exhaust?

The ATAK technology and the build material is what BORLA is all about. The exhaust will cost a little more but is with the money if you are looking for a long-lasting and great sounding exhaust

  • T304 is the toughest stainless steel
  • Comparatively lighter
  • ATAK technology enhance performance
  • Equalizes sounds to eliminate any drone
  • Reduction of exhaust flow is comparatively lower

4. ROUSH 2015-2017 Mustang 3.7 Liter V6 and 2.3 Liter Ecoboost Exhaust Kit-Best Exhaust System for V6 Mustang Ecoboost

Presenting you to the top-pick of the list the ROUSH 421837 Ecoboost Exhaust Kit. But, why have we placed it on the top on our list? 

Well, in order to give a complete idea of why this is the best product, we’ll have to break down its features for you. So, let’s begin- 

Overview & Construction

To start off, the ROUSH 421837 has a unique design of its own. Here, it’s mainly focused on an open-chambered muffler design. And everyone around you will recognize this product straight away due to the aggressive sound. 

Moving on, the exhaust kit has a 304 stainless steel construction. This is the main reason for its durability and longevity. Hence, this product will last you longer when compared to the others due to the strong stainless steel construction. 

On the other hand, the stainless steel 4” tipped mufflers have a chrome finished coating on them. This coating will ensure that no discoloration can happen on them due to the heat of the exhaust. 

Sound & Performance

Well, sound and performance are important features in an exhaust system. In fact, these are the key features that’ll decide whether you’ll purchase the exhaust or not. 

Speaking of the sound of the ROUSH 421837, you’ll easily notice the aggressive “boom” coming from it. This is because the high-performance exhaust has open chambered mufflers in it. 

Here, the open-chambered mufflers cause the airflow to increase and create a unique yet aggressive sound. As a result, everyone around you will be amazed at the large “boom” sound of this exhaust.

And, if you want to know about the performance of the exhaust then let me tell you something. The high-quality stainless steel construction and the unique open-chambered muffler design helps in the performance of the exhaust. 

In the end, the axle-back system helps in the improved performance and sound of the exhaust system. 

Installation Procedure

Here, the installation includes cutting down and removing the stock mufflers. Then, you’ll need to clamp in the new assemblies muffler. But, don’t worry as the instructions and clamps are given. 

What Makes This A Good Exhaust

The reason why we recommend and love this exhaust is the build-quality, construction, sound, and performance of it. The high-performance and improved sound make this exhaust give off a racing-vibe.

  • Affordable.
  • Durable & Long-lasting.
  • Made of solid steel construction.
  • Improved performance and sound.
  • Easy to install.
  • Some users complained about the clamps to be too big.

5. Flow master Outlaw Axle-Back Exhaust System

Second up, we have the Flow master Outlaw Axle-Back Exhaust System. Let’s break down its features and show the reasons for us putting it in second place. 

Overview & Construction

The polished stainless steel tips and the unique design make the exhaust look great to the eye. And if you’re concerned about the performance then you’ll love the exhaust as well. This is because the high-performance of this exhaust is ensured due to the reflection mufflers. 

The outlaw series exhausts are made of a 409 stainless steel construction. So, it has a solid build quality. Hence, you won’t have to worry about the durability and longevity of the exhaust. 

Sound & Performance

The race-proven mufflers make sure that you’ll get an aggressive sound out of this exhaust. Also, it’s easy to recognize because of the unique sound it features. In the end, the increased airflow makes sure you’ll receive a deep “boom” sound from this exhaust. 

Installation Procedure

Similar to the 1st product, the installation procedure is easy and won’t take much time. You’ll have to adjust the previous mufflers and add the new ones in place. And, the installation guide will provide an elaborative idea about this matter. 

What Makes This A Good Exhaust

Well, we’ll recommend this exhaust due to its durable construction and aggressive noise. Moreover, the overall performance makes us love this product.

  • Durable construction.
  • Solid build quality.
  • Aggressive deep sound.
  • Easy installation.
  • Stainless steel tips.
  • Affordable
  • The tips can rust over time.

6. Roush 2011-2014 Mustang V6 Exhaust Kit with Round Tips

If you love the sound of a muscle car then you’ll love this exhaust as well. Similar to the 1st product, the Roush 421145 has aggressive sound and high-performance. So, let’s take a look at some of its features- 

Overview & Construction

The Roush 421145 exhaust is made of a hollow chambered muffler design which increases the airflow. As a result, you’ll hear the large “boom” noise when you’re cruising. 

Apart from this, the durability of the product is ensured due to the 409 stainless steel construction. The Roush 421145 has two-chambered mufflers with steel tips. These tips ensure improved sound performance. Similar to the 1st product, the chrome coatings on the steel tips ensure that the tips don’t get any discoloration due to the heat of the exhaust. 

Sound & Performance

The aggressive sound occurs mainly due to the hollow chambered mufflers. In fact, these mufflers cause increased airflow. Hence, you’ll hear a large boom and a unique sound from the exhaust. 

Also, the mufflers are responsible for the high-performance of the exhaust as well.  

Installation Procedure

The installation procedure takes less than an hour. In fact, you’ll just have to remove and adjust the exhaust in place. Follow the installation guide to know the complete process.

What Makes This A Good Exhaust

The reasons why we recommend this exhaust is the incredible sound and high-performance. However, the durability and longevity of the exhaust also contribute to why we love this product in the first place.

  • Durable and long-lasting.
  • Solid build quality.
  • Improved sound performance.
  • Easy to install.
  • It can be too loud for some users.

7. BORLA S-Type Rear Section Exhaust

Last up, we have the BORLA 11796 S-Type Rear Section Exhaust. Starting from durable construction to loud noise, the exhaust has it all. So, let’s take a look at the features- 

Overview & Construction

The engineered exhaust BORLA 11796 will provide a tremendous amount of power and sound. In fact, this axle-back exhaust is designed to provide maximum power and a throaty muscle tone. 

Speaking of the construction, the solid T-304 stainless steel provides unmatched durability. And, if you prefer looks then you’ll love this exhaust as well. This is because this S-type exhaust looks great. The 4.5” tips of the exhaust are polished and they have “BORLA” stamped in them for enhancing the appearance.

Sound & Performance

The aggressive roar from the exhaust is ensured due to the stinger mufflers. Here, the mufflers have a straight-through design and they produce deep, unique sounds. 

So, when you’re going at a full-throttle, get ready as this exhaust will bring in a lot of attention around you. 

Installation Procedure

The installation procedure is easy and won’t take more than an hour at max. Also, you won’t have to be a professional to complete it. So, go through the installation guide. 

In the end, the procedure is similar to the other exhausts discussed in this list. Just cut and adjust the exhaust in place. 

What Makes This A Good Exhaust

In the end, we recommend this exhaust because of the durable construction, aggressive sound performance, and easy installation. You won’t find a better deal at this price range.

  • It has an aggressive roar.
  • Easy to install.
  • Durable construction.
  • Looks great.
  • The sound may not be consistent when you change gears.

Final Verdict

That wraps up our picks for the best mustang EcoBoost exhaust. Now you might still be a bit confused because all of them are good. But if you are anything like me and like to hear a deep growl as you rev up your mustang then I would suggest the MBRP S7274409 Street version. That aggressive growl is like music to my ears. it also noticeably enhances the overall performance of your car. 

Be sure to check out any of these exhausts the next time you are out to buy one so you can truly enjoy the sounds of your exhaust for v6 mustang.

Atiqul Islam

Welcome to my site. I have interest in auto. I deal with automotive products. I have years of experience in this field. I will share my knowledge of this site.

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