The 6.7 Powerstroke is one of the best engines out there. There were probably a few things in your mind when you opted for this one — namely torque and horsepower. And that’s what the 6.7 delivers, it is an incredibly powerful engine that is the wind beneath your Ford’s wings.
That’s why it’s such a shame when your exhaust system gets in the way of your 6.7 Powerstroke putting its best foot forward. Having inefficient gas regulation can sound innocent enough, but dampens the power and capabilities of your engine, thus limiting your vehicle itself. Maybe you’ve decided to replace the stock exhaust system as a smart decision to upgrade your vehicle, or you’re just faced with an old exhaust system that desperately needs to be revamped.
Most car owners are in a dilemma about which exhaust system to choose for their 6.7 Powerstroke engine. It’s important to understand that the right exhaust system not only enhances performance but also affects the overall health of your vehicle’s engine. This article will cover various exhaust systems along with ways to maximize the performance and efficiency of your 6.7 Powerstroke engine.
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Top 7 Best Exhaust for 6.7 Powerstroke
Whatever the cause that brings you here, we’ve got you covered. You don’t just need a list of exhaust systems that are compatible with your 6.7 Powerstroke, you need the best exhaust system that provides stellar performance while also being cost-efficient and durable for years together. These are just a few of the things that we looked out for while doing the research in this carefully curated list.
Be sure to check out our FAQs and Buying Guide section at the end of this article. It’s one thing to read the features and specifications of an exhaust system, but another thing entirely to understand the actual difference they make to your vehicle! You might also want some extra advice on how to correctly identify your vehicle’s unique needs to choose the correct exhaust system.
1. MagnaFlow MagnaFlow Performance Exhaust 19200
This Catback magnaflow exhaust system is our top pick because of its incredible performance and durable build. What makes it so durable is that it’s made from high-quality stainless steel that is completely corrosion and rust-resistant. Corrosion is one of the biggest reasons why exhaust systems don’t last as long as they should.
The system also comes half assembled with all the spare parts that you’d need. Compared to most exhaust systems in the market, this should be relatively easy to assemble and shouldn’t take you longer than 10 minutes to do. This 19200 system has a 5” round tip and overall has a great impact on the torque, horsepower and fuel efficiency of your vehicle.
Specifications:
- Dimensions – 57.1 x 15.5 x 12.4
- Weight – 38 lbs
- 4″ tubing
- 5″ tip diameter
- Tip length – 13″
- Material – stainless steel
- Round tip shape
- MagnaFlow Pro DPF Series
- Clamps included (requires basic tools)
Pros
- Stainless steel
- Corrosion Resistant
- Cat-back design
- Oval muffler
- Durable
Cons
- Not affordable for everyone
2. No products found.
No products found.There are many reasons why you’d prefer a budget exhaust system like the Diamond Eye K5252A. You’ve spent too much on parts for your pickup truck already, and let’s admit: the 6.7 Powerstroke isn’t cheap! Perhaps you’re looking to upgrade to another truck in a few years anyway, and don’t want to invest in the current one too much!
Whatever your reason is, you don’t have to settle for substandard quality just because you want an exhaust system at a lower price. The Diamond Eye K5252A is great value for money with all the features that it provides.
This is an aluminized single monster exhaust system that produces great sound and improves fuel efficiency thanks to its well-designed muffler.
Specifications:
- Dimensions – 52″ x 13″ x 21″
- Weight – 53 lbs
- 4″ aluminized DPF single back exhaust system
- 5″ exhaust tip
- Tip shape – round
- Tip material – 304 stainless steel
- Tip finish – polished
Pros
- Easy installation
- Great sound
- Affordable
- 1 year warranty
Cons
- No anti-corrosion
3. MagnaFlow 17872 Catback Exhaust System
We’ve had to include another exhaust system from MagnaFlow because they’re the best manufacturers out there. This Catback exhaust system is also extremely high-performing and durable.
This is a single piped exhaust system wicold air intaketh stainless steel tubing. It has dual exits and a black coated finish. It’s also very easy to install this system by yourself since it comes with the necessary hardware and should take you under an hour. In terms of sound, this exhaust system produces a sophisticated and low-pitched rumble, but it’s not going to be a roar that will wake the neighborhood. We prefer the sound of this exhaust system to any other because of how understated it is.
Specifications:
- Main straight pipe diameter – 4″
- Exit quantity – dual
- 2 round exhaust tips included
- Tip length – 13″
- Tip diameter – 5″
- Weight – 38 lbs
- Black DPF Series
- HTC exhaust system finish
- Exit – dual passenger side
- Installation guide
- Hardware included
Pros
- Cat-back system
- Great sound
- Extremely durable
- 1-year warranty
- Black coated finish
- Easy installation
Cons
- No anti-corrosion
- Not affordable for everyone
4. MBRP S6290AL Exhaust System
This 5” exhaust system is absolutely everything you could expect from an exhaust system with easy installation to boot. Getting this exhaust system for your vehicle is as easy as ordering it and installing it on your vehicle in under an hour.
This system is renowned for its balance between performance improvement and noise control, making it ideal for those who want a noticeable upgrade without excessive noise.
What do you get from this exhaust system? It’s highly efficient, meaning that air and gas circulation happens faster than any other system, due to the large radius exhaust pipe with mandrel bends. A non-clogged system means that your engine has the opportunity to perform to the best of its ability.
If you want specifics in how much this exhaust system can improve your horsepower and torque, expect about +18HP and 28 ft-lbs more as a bonus! That’s a big deal and will definitely be a tangible difference once you take your truck out. With highly aluminized tubing, you won’t have to worry about rust or corrosion and you can rest easy knowing that the 1-year warranty will take care of any hiccups on the way!
Specifications:
- Fits 2017-Up F-250/350/450 6.7L
- Weight: 44 pounds
- Dimensions: 46 x 16 x 10 inches
- Model: S6290AL
- Warranty: 1 year with options for extended coverage
- Material: Highly aluminized
- Additional Benefit: Improved engine response and lower exhaust gas temperatures
Pros
- Aggressive sound
- Aluminized material
- Mandrel bends
- Efficient muffler design
- 1-year warranty
Cons
- Not affordable for everyone
5. Diamond Eye K4376A
If you are looking for a good diesel exhaust at a lower price, then this amazing exhaust system can be a good option for you. This product comes with a 4-inch well-aluminized single back exhaust tuning, and it is made through the mandrel-bent process.
As a result, you will enjoy sufficient exhaust outflow, and your engine will run at its maximum level. On the other hand, with this kit, you will also get a well-designed muffler using which you can create a decent tone without getting any irritating drone noise.
Use it, and get better fuel economy, more torque and enhanced horsepower for your 6.7 Power Stroke engine.
This exhaust system is a great choice for those looking for a balance between cost and performance enhancement.
Specifications:
- 5-inch exhaust tip
- 54-lbs weight
- 52″ x 13″ x 21″ dimension
- Round tip shape
- Polished finish
- Installation: User-friendly with comprehensive instructions
Pros
- Fits perfectly like OEM parts.
- Comes with a lifetime warranty
- With extended cable, it creates sufficient support
- Affordable price
Cons
- Material may develop corrosion after some time.
- You will have to hire an expert to install this.
6. MBRP S6212 PLM Exhaust System
Another ideal exhaust system for your 6.7 Powerstroke is the MBRP S6212PLM. It creates a stunning aggression improvement. And you will get a loud sound. You can feel the performance just by hearing the sound.
The tube is made using mandrel bending. That means it will last for a long time, and your engine can function at the maximum level. You can install this using the common hand tools.
Many users have reported that they have witnessed an improvement in their car’s fuel economy after using this exhaust system. It can improve the fuel economy by around 2 mpg. What’s more? The exhaust system can increase horsepower as well as torque. Give it a try now and witness the difference.
The MBRP S6212PLM is designed for those seeking a significant increase in sound and power. It’s perfect for off-road enthusiasts.
Specifications:
- Lifetime warranty
- Stainless steel material
- 58 lbs
- Easy bolt-on installation
Pros
- It sounds quite good at a higher speed.
- Doesn’t require any welding.
- Value for your money.
- Stainless steel material inside and quality aluminum finish outside.
Cons
- Doesn’t come with a muffler.
- Not the most affordable 6.7 power stroke exhaust system.
7. aFe Power 49-48065-P Cat-Back Exhaust System
This powerful exhaust system promises around +9 HP and +8 lbs. Ft of Torque compared to the stock exhaust system. On the other hand, the tubing is made of 409 stainless steel, and the 2-1/2″ mandrel-bent tubing is here to offer better airflow.
This system is particularly known for its high-tuck design, making it suitable for off-road adventures where clearance is a concern.
The exhaust system comes with a high-tuck design so that you can experience the long travel clearance. Thanks to the design, not your exhaust will remain protected while moving through rough terrain.
Besides, it delivers the required amount of cool air to the engine with a package that is resistant to different elements. Furthermore, the quality stainless steel muffler is there to provide you with a crisp performance tuned sound.
Specifications:
- Well-polished stainless steel
- 35 lbs weight
- 60″ x 19″ x 14″ dimension
- 4″ aluminized Stainless steel tubing
- 100 percent MIG-welded
- Fits 2017-Up F-250/350/450 6.7L
Pros
- Comes with unique air vents
- Presence of intercooling tailpipes
- Bend clamps, as well as for bayonet hangers, are high in quality.
- Developed to last long
Cons
- Some users may find it very expensive
- May require some hands-on tools
Custom Exhaust System: Benefits
Custom exhaust systems offer a significant advantage in terms of personalization. You can tailor the sound, look, and performance of your exhaust to match your specific driving style and preferences.
When considering a custom exhaust system, factor in the type of driving you do most often. If you frequently tow or haul heavy loads, a system designed for low-end torque and durability would be ideal. Conversely, if you’re looking for performance enhancement for regular driving, a system optimized for horsepower might be more suitable.
Due to today’s car manufacturing standards, many car manufacturers have left a lot of space for enhancement. They utilize different standardized and affordable parts to match a massive quantity of mass-manufactured vehicles. They are not concerned about enhancing the vehicle’s performance, especially when it comes to improving horsepower and torque.
That’s why most car owners prefer to use aftermarket exhaust systems. For some car owners, this is one of the most effective ways to increase the torque, horsepower, and other performance factors. Besides, using a good quality custom exhaust designed and developed specifically for your vehicle, the car engine can improve various things even more than the default factory exhaust system.
If you are looking for reasons to use a custom or aftermarket exhaust system, look at the below-given points.
It Is Well-Customized for Your Car
Whether you want to keep your stock exhaust system already installed in your car or use an aftermarket exhaust system for your 6.7 Powerstroke engine, they will generally utilize mass-produced car parts. Well, bolt-in kits are designed to provide your car with great performance advantages and look super stylish. But they are not tuned into your car or SUV. However, truly custom-made exhaust for your 6.7 Powerstroke engine will let the car owners define the style they want. Besides, this is a perfect way to enjoy the performance you desire.
Better Bends and Better Exhaust Flow
Most factory-built exhaust systems for the 6.7 Powerstroke engine and aftermarket ones utilize the crush bend technique to shape the pipes. The method is good, but it can lower the diameter in the pipe’s bend sections. As a result, the exhaust gas will travel slowly through the pipes. This is where a custom exhaust system for your 6.7 Powerstroke comes to play.
Most custom exhaust manufacturers use the Mandrel Bends technique for the pipes. One of the major benefits of using this method is that the pipe will withstand a higher temperature. That means the diameter of the pipes will remain constant, and there will be a consistent flow of gas. As a result, your engine will produce more torque and horsepower.
Better Quality Materials
In automobile production, one of the most common materials is mild steel. And most exhaust components, like pipes, have this material. Well, it’s, but with time, the parts made of mild steel tend to deteriorate. As a result, you can face different issues, for example, performance issues, exhaust leaks, and more. But in the case of the aftermarket 6.7 Powerstroke exhaust systems, they are generally made of aluminized steel and stainless steel. They demonstrate increased durability. And you can keep enjoying the improved performance and power for years.
Larger Diameter and Better Performance
Speaking about the diameter of pipes, using a good quality custom exhaust system, you can use quality exhaust pipes with larger diameters than the stock systems. With a bigger diameter pipe, you can easily enhance the exhaust gas flow to boost the performance of your 6.7 Powerstroke engine. But you should remember that if you go for a bigger size, that can hurt the car’s engine. So, it is advisable to work with an experienced exhaust supplier who can help you make the right decision.
Unique Feeling and Sound
When you have a better and superior-quality exhaust system, you really can feel the difference. You can witness the added power whenever you drive your vehicle, from the custom muffler to the custom pipes you choose. And when it comes to sound, it’s up to you. You can make your car’s engine more aggressive and louder based on your personal preference.
This is one of the major reasons why most car owners are now using aftermarket or custom systems. You can also go for a high-quality muffler that can make your engine a little quieter; you don’t have to compromise on the horsepower or torque. The possibilities are endless with a custom exhaust system for your 6.7 Powerstroke. Give it a try now.
Better Fuel Economy
This can be a little trickier for the best custom exhausts. Experts say the more efficient the systems are, the more efficiently your car’s engine will work. As a result, you will witness good fuel mileage. Almost all the custom exhausts are developed specifically, keeping this in mind.
Some can even take the horsepower and torque to a whole new level. Your engine will consume more fuel to produce the required power. Using a good aftermarket exhaust system, you can enjoy a perfect balance between fuel economy and performance. But the rule says it will depend on you.
It Reflects Your Personality
Whether you drive them just for fun or every day, there is no doubt that you love your car. Some people love their cars more than other things. A perfect custom exhaust system will reflect your unique personality. Besides, such systems allow you, as well as your car, to create a solid statement. It will go beyond just appearing cool. Apart from the look, it will boost your car’s performance and power. With this, the users enjoy function and form advantages.
So, after going through all these advantages, you will now definitely want to install a good exhaust for your 6.7 Powerstroke engine. As there are more options, choosing the right one can be challenging. But don’t worry at all, as we have listed down some of the best 6.7 Powerstroke exhaust that never fails to impress you in terms of look and performance. Let’s talk about those products in detail.
Buyer’s Guide: Which Exhaust System Should You Buy for 6.7 Powerstroke?
Alright, you’ve read through our reviews and they all seem great. What’s the catch?
There’s no real catch, thankfully, and we’d confidently make the claim that you could pick any exhaust system from our list blindfolded and be satisfied with the product. However, one could have a slight edge over the other, depending on your unique needs. Someone who uses their Ford F250 for hauling and towing will need a different exhaust system than another person who simply daily drives.
Understanding how the exhaust system works will also help you make better decisions, and bring meaning into the features and product descriptions.
There are a lot of components to the exhaust system, but the most important is the inlet manifold. This manifold is responsible for eliminating all the unnecessary exhaust gases directly from the combustion chamber. Here is where the tubing comes into play. The way that this gets transported is through the tubing or piping of the gas exhaust procedure. That’s why the pipes and the tubes are the intermediaries and channels for all motion to occur in the exhaust system itself.
You would have also heard of the catalytic converter. What this catalytic converter does is detoxify the gases themselves, and essentially purify them. It filters out all the unnecessary substances in the gas that is not needed for the exhaust system. How does it do this? It performs this with the use of very small valves that are lined with platinum. There will also be other high-quality expensive materials used in the catalytic converter, such as palladium or rhodium. The catalytic converter is what drives up the price of the exhaust system.
Then you have the muffler. The muffler is often spoken about, with many best exhaust systems talking about their oval muffler as one of the top attributes. The muffler directly deals with the sound quality and output that is produced from the vehicle. While the job of the muffler is to reduce the sound of the vehicle, that’s not exactly all it does. Since it cannot completely silence the sound, mufflers play an integral role in rounding out the sound so that it can sound like a deep rumble that is pleasant to the ear, rather than a harsh and loud grating mechanical noise.
Is The Material Good for The Exhaust System?
One of the common materials of the exhaust pipes and the systems is steel. Heat-treated steel is considered the hardest material to rust in different weather conditions. Well, normal steel can also work well, but the thing is that you will be using the exhaust system under the car.
And the system will have to withstand humid water, mud, and other things. And low-quality steel can handle these things for a long time. The outside of the exhaust will be coated with a later aluminum in some exhaust pipes. Aluminum is well-known for its capability to prevent rusting and rust.
How Does the Exhaust System Sound?
You should always remember that sound is a crucial determinant of your car’s engine performance. If you are driving your car from the driving system, you can say how much you can crank the engine and how much horsepower your engine can produce by listening to the exhaust system’s sound. Using an aftermarket muffler is the easiest way to create the vintage sound.
Is The Airflow Sufficient Enough?
The experts have advised that you should always go for a straightforward designed system if you are concerned about the performance. If there are a lot of banks and twists in your exhaust pipes, the air may not be able to move properly, and you may face air clogging issues. Don’t go for stock and thicker mufflers that can prevent smooth airflow.
Do You Need to Buy Any Aftermarket Mufflers?
The primary task of the muffler in an exhaust system is to lower the sound level coming from the pipes. The first task will be getting rid of that and using a third-party muffler. If you are buying a complete kit and priced properly, check if the kit has a muffler. Clear it out as you don’t have to purchase the component later. If the design and airflow of the exhaust system are good, then you can buy one.
Check The Mounting System
Talking about the best mounting system, the best one will be the hangers and mounts. With such systems, you don’t have to worry about cutting or welding on the car’s chassis with such systems. Besides, these systems are quick and easy to install.
Check The Warranty and Company
Altering the stock exhaust system is a traditional model of a car. The oldest companies are highly trustable. Before buying an exhaust system, you should check the customer testimonials and service quality. What’s more? Don’t forget to check the warranty period offered by the supplier. This will help you in saving more money.
What About the Price?
Take your time and don’t hesitate to find the best price. Well, the budget will not always be the same. In general, a superior-quality system will cost you more. But that doesn’t mean that it is impossible to find an affordable one for your car.
Tuning your Exhaust System
There are a couple of ways you can tune your exhaust system. Once you buy an exhaust system and speak to other Ford pickup truck owners, you’ll often hear of people tuning their exhaust system. This can allude to more than one thing. Let’s look at the different types of tuning that you can perform with your exhaust system.
Audio Tuning
While the muffler works towards making the sound of the vehicle well-rounded and pleasant, it may not always carry out the job properly, particularly in budget exhaust systems. Or, even with well-performing mufflers, owners may choose to slightly alter the sound to better suit their liking. Many feel the sound is not deep enough, or not loud enough. The sound can be altered by adding a flame arrester and ensuring the muffler is a straight-through one.
Technical Tuning
We’ve mentioned this before, but your exhaust system cannot directly impact the horsepower and torque of your vehicle. It simply acts more efficiently so that it stops inhibiting the engine from reaching its full potential. Most stock systems get in the way of the engine performing well, and replacement systems are better for the virtue of the fact that they get out of the engine’s way.
However, if you want to get even more out of your truck, you can try your hand at Technical Tuning. In this method, you can actually optimize and tune your exhaust system in such a way that horsepower and torque are improved. However, there is a major caveat. If you do this, you may mess with the normal fuel consumption rates and this might increase drastically. Most replacement afe systems that you decide to purchase are already optimized in such a way that they provide you with horsepower and torque without compromising on fuel consumption.
Tuning your exhaust system can mess with that careful balance that was struck to ensure fuel consumption doesn’t skyrocket at the cost of more torque and horsepower.
Exhaust System: Maintenance and Components
As you know, an exhaust system has different small parts. Sometimes, they will require special treatments to offer you a long-lasting performance. Before buying an exhaust system, you will better understand the components and their maintenance requirements. Keep reading to know more.
Exhaust Manifold
One of the most crucial and toughest parts of an exhaust system is the Manifold. This is the closest part of your exhaust system to your car’s engine section. Generally, the manifolds are made of solid metal. Some manifolds can come with iron and steel metal. The perfect piece of Manifold is the stock one.
However, if you plan to change it to a third-party product, you can change them, but as per the experts, you should always prefer to use the stock one. In terms of maintenance, a manifold doesn’t require much maintenance as other exhaust system parts require. To prevent rust, you can just use any good quality rust resistance spray.
Catalytic Converter
This is part of your exhaust system that refines all the harmful gasses produced by the exhaust system. When the system creates gasses of fumes that move through a pipe-like component, the harmful gasses get refined. Carbon monoxide, nitrogen oxide, and other dangerous gasses will move through it, and the catalytic converter will release the oxygen.
The exhaust system’s catalytic converter has millions of tiny cells that frequently get clogged if you drive your car every day. So, after a few days of driving your car, you need to clean it up to keep it in good condition properly. This way, you can maintain your exhaust system’s power efficiency and airflow level.
Suppose you are servicing your car at your home. It is advisable to open the exhaust system and properly clean the catalytic using good quality metal cleaners or a metal brush.
Resonator
This pipe transfers the refined gasses through the exhaust’s muffler. Gasses like nitrogen and carbon dioxide become less dangerous. The soundwave travels to the muffler through the resonator pipe. You should use a good-quality resonator pipe with thicker walls. This way, you can ensure that the soundwaves are not releasing out in the air, producing irritating sounds. You should clean this pipe by hiring an expert as opening this isn’t easy.
Tailpipe
This is the last part of any exhaust system that sticks out of the vehicle. It leads to exhaust gasses and sound. During the use of your car, the exhaust system’s tail pipe will catch all the dirt and mud. So, you need to clean quite frequently using water or a good cleaner. While installing the tailpipe, you need to make sure that it sticks out of the car body. This way, you can prevent the rumbles and noise from intruding in the chamber.
Muffler
Speaking about the muffler, this is one of the most crucial parts of the exhaust system. The mufflers can vary from one type of exhaust system to another. Some even look bulky and come with tiny chambers. The primary function of these chambers is to eliminate sound waves before they can get out in the air. You can’t open the muffler to clean it. Most of the aftermarket mufflers are not bulky, and they don’t come with complex chambers to keep them silent. So, opening up an aftermarket muffler is easy. You can easily clean the component after removing it from the vehicle.
Additionally, a custom exhaust system can be a cost-effective upgrade compared to other performance enhancements. The improved airflow and efficiency can lead to better fuel economy, which can offset the initial investment over time.
FAQs – Frequently Asked Questions about Exhaust Systems for 6.7 Powerstroke
Here are some of the most common questions we’ve found on the internet from people looking to buy an exhaust system for their 6.7 Powerstroke. We’ve included it here since they might give you clarity and help you choose the right system for your truck.
Does an exhaust system improve the engine?
Yes, getting a high-quality exhaust system can play an important role in improving your engine’s functionality. An engine that’s allowed to breathe will function better and have better power and performance. A bad exhaust system with inefficient airflow can get in the way of the engine performing its level best.
When the manufacturers first came out with a Powerstroke, the horsepower was 390HP. But with time, the engine went through many upgrades, and the efficiency level has also increased. And the latest 6.7 Powerstroke can produce around 400 to 450 HP, and the horsepower can be further increased by using any of these systems.
Is It Good to Go for A Downpipe Back Exhaust System?
Talking about the downpipe rear system, you can get everything from your downpipe, a tube located in the back of the car’s coil system, into the tailpipe. You can witness the best results from utilizing a good quality downpipe back method. There are two major reasons for using this system. One is this can lower the EGTs. The second one is some that come with a machined flange that will perfectly fit into the custom or aftermarket turbos to remove the weak places.
Can an exhaust system change the sound of my vehicle?
The exhaust system can definitely have a big impact on the sound of your 6.7 Powerstroke. A cheap exhaust system can sound harsh and loud while a good high-quality exhaust system will render an all-rounded low rumble that can sound great and deserving of the impressive vehicle you’re driving.
Will a good exhaust system lower gas consumption?
Getting a great replacement exhaust system can improve your gas consumption and mileage. This means that you invest in an exhaust that’s good in gas function upfront, and then consistently reap the rewards of having to spend much lesser on gas, later on, no matter what speed you’re traveling at.
Single Or Dual Exhaust System?
The single exhaust is one of the most popular selections for most car owners. During the 90s, there was a huge demand for double exhaust systems, but the current trends show that it is a time for recovery. The perfect option is the one that is up to taste and what you enjoy. However, in terms of price, a double exhaust system will cost you a little more than a single exhaust system.
How Can I Make My 6.7 Power Stroke More Powerful?
First of all, there is nothing wrong with creating more power through your engine. More power means an impressive throttle response from your car. To make your 6.7 Powerstroke produce more power, you can go for any exhausts mentioned above. It has been seen that by using a good exhaust, you will witness better durability and an increase in horsepower. Some car owners also have used an cold air intake and witnessed positive responses from their cars.
Conclusion
We hope you were able to choose the perfect replacement exhaust system for your 6.7 Powerstroke, and that you enjoy better horsepower, torque, and fuel efficiency from now on. Making the right investment in an exhaust system increases the value, life, and overall driving experience of your vehicle!
Most people don’t realize the importance of replacing the stock systems with the high-quality aftermarket 6.7 Powerstroke engine. Compared to the other common modes of car parts, a good quality exhaust system will not cost much, but you will enjoy some amazing differences in terms of output.
For example, you will notice better performance and sound from your vehicle. Besides, it can also increase the lifespan of your car if you are using a perfect size exhaust for your 6.7 Powerstroke.
From the above list of top-rated exhausts for your car, you will get a good-performing car without affecting the primary engine of your car. But for better results, you should get the part replaced by a professional only.