5 Best Exhaust Systems For Honda Accord V6 Reviews

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If you are reading this article, then you may already be aware of the importance of the exhaust system of a vehicle.

It is designed to filter all toxic gases which are produced as a result of the combustion process in the vehicle.

These gases are then taken to the exhaust pipe, where they are slowly expelled. Although the Honda Accord features an excellent and beefy engine, the exhaust system is not up to par.

Many owners of the V6 variant of the vehicle look into getting it replaced after buying it.

Well, I have saved you some time and have created this amazing list of the best exhausts for the Honda Accord V6.

So, without any further ado, let’s jump straight into it!

5 Top Best Honda Accord V6 Exhausts Comparisons

MagnaFlow Cat-Back Performance Exhaust System 16817

MagnaFlow Cat-Back Performance Exhaust System 16817

aFe 49-36607 304 Stainless Steel Axle-Back Exhaust System

aFe 49-36607 304 Stainless Steel Axle-Back Exhaust System

Invidia (HS98HA6GTP) N1 Cat-Back Exhaust System

Invidia (HS98HA6GTP) N1 Cat-Back Exhaust System

Borla 140786 S Type Exhaust System

Borla 140786 S Type Exhaust System

aFe Power 49-36612 Takeda Performance Cat-Back Exhaust System

aFe Power 49-36612 Takeda Performance Cat-Back Exhaust System


1. MagnaFlow Cat-Back Performance Exhaust System 16817

MagnaFlow Cat-Back Performance Exhaust System 16817
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11/09/2023 08:38 am GMT

There are hundreds of exhaust system companies on the market, with all claiming to be the best ones.

This makes choosing a suitable product incredibly difficult. Well, you don’t have to worry about anything when the name MagnaFlow comes up.

The manufacturer makes amazing products, and they have earned the top spots on many of my articles.

I don’t expect you to take me at my word. You should read through this part of the article and then assess for yourself if this exhaust system is worth it.

This MagnaFlow Cat-Back Performance Exhaust System 16817 is part of the company’s street series. It has been designed for excellent performance.

The manufacturer promises that this exhaust system will improve the exterior sound while keeping the interior levels relatively low and within comfort ranges.

This is possible, thanks to the use of mandrel-bent tubing, which allows for noticeable gains in performance and sound levels without them being too overkill.

As this exhaust system has been designed to replace the original one, it complies with all legal requirements which are needed for the exhaust to be allowed for use in the USA.

It complies with all rules and regulations of all 50 states of the USA. The convenience factor does not end there.

The company has designed this exhaust in such a way that it has a bolt-on installation method. This makes getting it up and running easy and simple.

Perhaps the only manufacturer on this article offering some sort of warranty is none other than MagnaFlow.

The manufacturer is providing users with a limited lifetime construction warranty.

This means that you are getting a risk-free buy, at least in terms of durability. This is certainly an excellent addition.

With a solid five-star rating, this exhaust system is one of the best ones that money can buy right now.

There are no drawbacks and no issues which were reported by users. The company has created an amazing product which will certainly impress you.

  • Part of the company’s street series
  • Legal in all USA states
  • Mandrel-bent tubing
  • Bolt-on installation
  • Improved exterior sound
  • None

Like always, MagnaFlow has created an excellent exhaust system. It is a product that all of you will love.

The improved sound and overall performance, thanks to this beast, is something you will definitely appreciate.

2. aFe 49-36607 304 Stainless Steel Axle-Back Exhaust System

aFe 49-36607 304 Stainless Steel Axle-Back Exhaust System
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11/09/2023 07:53 pm GMT

Coming up in second place is a product from the company aFe. I have had the opportunity to check out the company’s products before, and they know what they are doing.

This aFe 49-36607 304 Stainless Steel Axle-Back Exhaust System is an example of the manufacturer’s experience in the automotive arena.

Let’s see what features it brings to the table!

When a product is truly out of this world, you always start with the numbers. Well, that is exactly the case with this exhaust system.

The manufacturer starts off by promising that you can squeeze out 9 more HP and 18 pounds more torque from this exhaust system. That is quite impressive.

There are many factors that come into play, which allow for this level of gain in performance. It does not end there.

There are stainless steel mufflers used, which help in absorbing whines that are commonly produced by exhaust systems.

This leaves you with a clear and loud exhaust sound, which we all know and love.

One thing that many people complain about in aftermarket exhaust systems is that they are not that durable.

Well, with companies like aFe, you don’t have to worry about things like that.

Thanks to mandrel-bent stainless steel tubing used for this exhaust system, you are getting excellent durability. The exhaust system will be able to last through thick and thin.

Another great thing about this exhaust system is its ease of installation. With no additional modifications required, it will utilize only the default hangar locations.

This bolt-on installation feature makes owning the exhaust extremely convenient.

The exhaust is also made in the USA. Many of you may not realize the importance of this, but the location of manufacture determines the quality of the product.

Well, the fact that aFe exhausts are manufactured in the USA means that they go through intense quality control checking.

The only drawback of this exhaust system is that it has very few ratings.

There was feedback left by one user only, who praised the sound gain possible with this exhaust system.

Although aFe makes some stellar exhausts, buying this one makes it a bit of a risk.

  • Bolt-on installation
  • Stainless steel tubing
  • Stainless steel muffler
  • Improved performance and sound
  • Fewer ratings

Knowing aFe, the company’s performance is on another level. Although this exhaust does not have that many ratings, it definitely does not mean that it is a bad one.

3. Invidia (HS98HA6GTP) N1 Cat-Back Exhaust System

Invidia (HS98HA6GTP) N1 Cat-Back Exhaust System
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I could easily fill this list with products from known manufacturers.

But where is the fun in that?

This also does not give many brands that are under the radar.

Take Invidia (HS98HA6GTP) N1 Cat-Back Exhaust System, for example. After reading through what this exhaust system has to offer, I was quite impressed.

Let me show you what it can do!

Unlike the other exhaust systems, which are built for models around 2010, this one goes a bit old school. It has been designed for Accords which were released from 1998 to 2001.

So, if you have an Accord from this year’s range, then you really should not have to worry about not coming across a product made to work with your vehicle.

It looks like talking about durability is the top priority for many exhaust system companies.

Invida starts off its product description with a clarification that it has not compromised on build quality at all.

They have used stainless steel and high-quality flanges, which guarantee that there will be no failure during intense usage.

The polished finish will also look great and attractive wherever you go.

But the use of stainless steel is not for durability purposes only. It allows the exhaust to have maximum flow, which is the main purpose of the part.

The quicker there is the removal of the gases, the more reduced back pressure will be there on the vehicle’s engine.

This will allow for better performance and will also permit gains to some degrees.

So, in clear words, yes, you can expect a gain in horsepower and torque with the installation of this exhaust system. The difference will not be massive, but it will be enough for you to notice.

Lastly, the only drawback of this cat-back exhaust system is that it does not have any ratings at all.

There were no buyers, or there was no one who had the time to leave feedback. The fact that it has not been tested properly makes buying it a risk.

  • Designed for older models of the car
  • Extremely durable
  • Noticeable improvements in performance
  • Better exhaust flow for reduced back pressure
  • No ratings

If this exhaust system is close to anything like stated on paper, then it is certainly something that you will love.

The chances of you getting a product that works flawlessly are quite high, and you may have a memorable experience with this bad boy under your hood.

4. Borla 140786 S Type Exhaust System

Borla 140786 S Type Exhaust System
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11/10/2023 08:53 am GMT

Coming in fourth place is a product from yet another amazing exhaust company that goes by the name of Borla.

The manufacturer makes some excellent exhaust systems, and this Borla 140786 S Type Exhaust System is one of them.

Wait till you see what features it brings to the table. In contrast to the previous exhaust system, this one has been designed for the latest and greatest versions of the Honda Accord.

It is compatible with the 2018-2019 models, which are as close to recent as it can possibly get.

So, if you have one of these variants, then this S Type of exhaust system is the one you should definitely get.

Just like all top-end exhaust systems, this one has been made using stainless steel.

It is the number one choice for all exhaust systems because of its amazing durability and its ability to keep its look and color, even after rough and intense usage.

Plus, the exhaust system is made in the United States, which means that you are getting the highest level of quality control.

You should not have to worry about getting a product made with subpar materials.

Let’s talk about sound!

Many people are already content with how their Accord performs. The main reason for them changing the exhaust systems is to get that sportier sound.

I have some good news for you!

This exhaust system aims to provide you with the sound you know and love. Before you ask, no, there will not be any drone in the sound, regardless of the speed you choose to drive at.

The improved growl while keeping the overall sound quality refined is something only manufacturers with the highest experience can achieve.

Well, I think it is safe to say that Borla is definitely one of those manufacturers.

You just need to install this exhaust, and that amazing performance will finally be accompanied by the sound that all of us long to hear.

Buyers fell in love with this exhaust system as soon as they used it. The only complaint they had was that it was too quiet when not stepped on.

This is something found in all exhaust systems, so it is hardly a problem. Other than that, this product received nothing but praises from its owners.

  • Stainless steel build
  • Sportier and refined sound
  • Designed for the latest models of the Accord
  • Made in the USA
  • Too quiet at idle

Borla has made a mean exhaust system. It checks all the boxes that users require from a good one.

With no negative ratings, it is certainly a product that should be on your consideration list.

5. aFe Power 49-36612 Takeda Performance Cat-Back Exhaust System

aFe Power 49-36612 Takeda Performance Cat-Back Exhaust System
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11/10/2023 07:33 am GMT

When a company is able to take up more than one spot on a highly curated list, then it is easy to conclude that it makes some amazing products.

Well, that is the case with aFe Power. The manufacturer has been able to take up two spots on this article, which shows you how good its exhaust systems are.

This aFe Power 49-36612 Takeda Performance Cat-Back Exhaust System, unlike the previous aFe Power one, is a cat-back one.

Cat-back exhaust systems are considered the top ones on the market. There are some pretty impressive gains, which are promised by this product.

Let’s start with the HP and torque!

You can expect 10 more HP and 9 pounds per feet more of torque with this exhaust system.

These are not simulated numbers but have been thoroughly tested by the brand itself, making sure that you get what is advertised.

In order to sustain this level of HP, the company had to take some steps to ensure that the exhaust system would work properly.

They have done this by mandrel bending the tubing, which is also made up of stainless steel. This considerably increases the durability of the exhaust kit.

The installation of this exhaust system is as simple as it can get. Thanks to the hard work of the people behind aFe Power, you are getting bolt-on installation.

This means that there is no modification required to get this exhaust system to work with your vehicle.

Plus, the manufacturer has also included all hardware that is needed for installation.

This means that you won’t have to run off to the grocery store to make extra purchases as you will find everything in the box.

There is a compatibility issue with this amazing exhaust system.

Although it is compatible with the V6 variants of the Honda Accord, it does not install on any other ones except for the 2-door ones.

This makes its compatibility range pretty narrow.

  • Cat-back exhaust system
  • 10 points increase in HP
  • Mandrel-bent stainless steel tubing
  • No modification installation
  • It can be used on 2-door variants only

Although this cat-back exhaust system is an amazing one, the manufacturer could have tweaked it to make it more compatible.

Regardless, it is an excellent exhaust kit, and if you have the two-door variant, then you will definitely appreciate the performance gains.

What To Look For When Buying An Exhaust For Your Honda Accord V6

The Honda Accord was one of the best-selling cars in the United States.

This was mostly due to the power the car packed under the hood. (Check the best and worst model years of the Honda Accord).

If you want to further increase this power, you will definitely want an upgrade to the exhaust system.

Getting an exhaust system or upgrading it on any car can be quite daunting. Most people do not have any idea what to even look for.

This is why I have gone ahead and listed a few aspects of the exhaust system that you should prioritize:

  • High Heat And Corrosion Resistance
  • Potential Horsepower Gain
  • Change In Sound Of The Car
  • Easy Installation Process

If you are still in the blue about features, then do not worry. I’ll review them in the next section of the article for your convenience.

High Heat And Corrosion Resistance

The exhaust often remains exposed to the elements and has to ensure high temperatures.

You will want a good quality exhaust for your Honda Accord V6 that can withstand high temperatures while also being resistant to rust and corrosion.

This can be achieved by getting an exhaust that uses good-quality material. I would personally recommend stainless steel as it offers both of these qualities.

Potential Horsepower Gain

Replacing the exhaust for your Honda Accord V6 alone will not get you a massive boost in horsepower, but there is a measurable rise in power.

While this gain mostly depends on your engine, the exhaust can also impact this. Due to this reason, you should carry out research on the exhaust you want to purchase.

Seeing the increase in horsepower may just change your opinion of the product.

Change In Sound Of The Car

The exhaust system will also significantly affect the sound your Honda Accord V6 produces. Some people do not mind a loud car and even use it to show off.

Others will want a quieter experience. Read up on the exhaust and see how much drone and sound it gives off before purchasing.

This will help you get the sound profile that you are okay with.

Easy Installation Process

Another aspect you should purchase the exhaust is its easy installation. This may not matter if you are getting it upgraded by a mechanic.

If you get it installed yourself, you will want to avoid wasting your time and getting frustrated.

This means you should ensure that the entire installation process is well documented in the manual. A car such as the Honda Accord deserves a good quality aftermarket exhaust.

While the stock exhaust is good, you can expect much more power if upgraded. If you use this guide and find a good exhaust, you will immediately see the horsepower rise significantly.

Frequently Asked Questions

Q1. How Can I Make My Honda Accord V6 Faster?

There are many things a person can do to make his Accord faster. As is evident by this article, one of the best ways to approach this is by using an aftermarket exhaust system.

You could get a tuner, get a turbocharger and install a cold air intake. Suspension and brake systems can also be upgraded in order to improve performance.

Q2. Which Exhaust Gives More Horsepower To Honda Accord V6?

Out of all of the above exhaust systems, the MagnaFlow exhaust kit is the one that will provide the vehicle with the most gain in Horsepower.

Regardless of the exhaust you choose, as long as it is from the list, you will see a noticeable gain in performance. You can expect around 10 to 15 HP gain from these exhaust systems.

Q3. What Size Is A Honda Accord Exhaust?

There are many exhaust systems out there.

You must be sure that you are getting the correct one because there is a decent chance of you running into a sleuth of issues if you get the wrong one.

Well, the Honda Accord uses a 2.5-inch exhaust. If someone is selling you something other than that, then they are misinforming you.

Q4. Is It Hard To Install An Exhaust System In Honda Accord V6?

As long as the exhaust system does not require any further modifications to make it compatible with your Honda, the installation is always fairly straightforward.

The thing with all of the exhaust systems I listed above is that they don’t require any modifications.

They have a bolt-on installation method, making them extremely easy to install.

Q5. How Long Does It Take To Install An Exhaust In Honda Accord V6?

Now, this is a question many of you may want to know the answer to.

If you are getting the job done by a mechanic, then the chances are that you may need to give the car away for at least half a day.

Although the process is simple, it does consume a lot of time. You can expect to take the same amount of time if you try to do it yourself.

Q6. How Much Does It Cost To Replace A Honda Accord Exhaust?

When replacing the entire exhaust, you must be ready to pay a handsome amount.

On the low end, it will cost you around $800 depending on the exhaust. This can easily rise up to $1,000 on the high end including labor cost.


Getting a good performance exhaust system to make your Accord V6 faster

I must admit that it is not easy finding the best exhaust for Honda Accord V6.

There are not a whole lot of products out there to choose from.

But I took my time to gather the top ones that can be bought right now.

And guess what, the list consists of products from pretty big names. Companies like aFe Power and MagnaFlow are on this highly curated list.

Regardless, out of all of these, the winner is the number one product on this article, the Cat-Back Performance Exhaust System from MagnaFlow.

The company has made a product that has nothing but positive feedback.

If you still have some questions and confusion, you should definitely read the buying guide I have mentioned in this article.