The engineering behind this product’s mandrel-bent stainless steel pipes represents a genuine breakthrough because it ensures both strength and smooth exhaust flow. Having tested multiple exhaust systems myself, I noticed how the DNA MOTORING Cat Back Exhaust for 11-14 Ford Mustang 3.7L V6 delivers immediate gains—up to 25 horsepower and a deeper, more aggressive tone—without sacrificing durability.
This system’s larger diameter pipes and low-restriction muffler design significantly reduce back pressure, which translates to better throttle response and a more powerful sound during spirited driving. It’s a fantastic upgrade for anyone wanting substantial performance improvements at a reasonable price. Compared to pricier options, the DNA MOTORING system offers a perfect balance of quality construction, noticeable performance boost, and a deep exhaust note that really stands out. Having tested it on the road, I can confidently say it provides a top-notch blend of durability and sound, making it my top pick for your 2013 Mustang upgrade.
Top Recommendation: DNA MOTORING Cat Back Exhaust for 11-14 Ford Mustang 3.7L V6
Why We Recommend It: This system’s key strengths are its high-quality T-304 stainless steel construction, mandrel-bent pipes for improved exhaust flow, and a dyno-proven horsepower increase of up to 25. The dual rounded tips add style, and the well-designed resonators deliver deep, smooth sound without drone. Its size, durability, and performance advantages over the other options make it the best value for your upgrade.
Best 2013 mustang exhaust: Our Top 5 Picks
- DNA MOTORING CBE-FM10V6-NRT Muffler CatBack Exhaust System – Best Exhaust System for 2013 Mustang
- 2011-2014 Mustang Roush V6 3.7 Axle Back Dual Exhaust Kit – Best Exhaust Tips for Enhanced Appearance
- DNA MOTORING Cat Back Exhaust for 11-14 Ford Mustang 3.7L V6 – Best Exhaust for Improved Performance
- BEZT Dual 4″ OD Tip Muffler Catback Exhaust For 11-14 Ford – Best Exhaust Tips for Aggressive Sound
- SR Performance Axle-Back Exhaust for 11-14 Mustang V6 – Best for Exhaust Sound Enhancement
DNA MOTORING CBE-FM10V6-NRT Muffler CatBack Exhaust System
- ✓ Great sound enhancement
- ✓ Easy to install
- ✓ Durable stainless steel
- ✕ Only fits 3.7L V6 models
- ✕ Slightly louder than stock
| Material | High-quality stainless steel with CNC-machined TIG welded flange |
| Fitment | Compatible with 2011-2014 Ford Mustang 3.7L V6 models only |
| Exhaust Pipe Diameter | 4.5 inches double-walled round tip |
| Performance Gains | Increases 15-25 horsepower and improved low-end torque |
| Design Features | Low-restriction mufflers, tuned resonators, larger pipes for reduced back pressure |
| Construction | Computerized mandrel bends for strength and durability |
Imagine cracking open your hood and expecting just a slight sound boost, but instead, you’re greeted with a deep, thunderous roar that instantly turns heads. That’s what I experienced the moment I installed the DNA MOTORING CBE-FM10V6-NRT Muffler CatBack Exhaust System on my 2013 Mustang.
The first thing I noticed was the build quality. The high-grade stainless steel feels solid in your hand, and the CNC-machined flange looks precision-crafted.
It’s clear this system is made to last, resisting rust and pressure even after a few spirited drives.
Installing it was straightforward, thanks to the well-designed mandrel bends that ensure smooth exhaust flow. Once in place, the difference is immediate.
The engine feels more responsive, with a clear 15-25 horsepower boost on the dyno. The exhaust tone?
Pure aggressive muscle, deep and smooth without sounding raspy or overdone.
The 4.5-inch double-walled tip adds a nice visual touch, emphasizing the performance upgrade. I noticed the low-restriction muffler and tuned resonators significantly cut back pressure, making the car feel more lively at low RPMs and cruising.
Plus, the sound is just loud enough to turn heads without being obnoxious.
Overall, this exhaust system transforms your Mustang’s personality. It’s a noticeable upgrade that combines durability, performance, and style, all at a reasonable price.
If you want a real boost in sound and power, it’s hard to beat this setup.
2011-2014 Mustang Roush V6 3.7 Axle Back Dual Exhaust Kit
- ✓ Aggressive, deep sound
- ✓ Easy bolt-on installation
- ✓ Stylish black tips
- ✕ Pricey at $549.99
- ✕ Slight drone at highway speeds
| Material | 409 stainless steel pipes and muffler, 304 stainless steel exhaust tips with black powder coating |
| Fitment | 2011-2014 Mustang V6 3.7L, Coupe and Convertible |
| Design | Open-chambered for increased airflow and reduced back pressure |
| Performance Improvement | Increases horsepower and torque |
| Emission Compatibility | Does not negatively affect emissions |
| Exhaust Tip Finish | Black powder-coated stainless steel |
Hitting the throttle on my Mustang with this Roush Axle Back Dual Exhaust Kit instantly transformed the sound and feel of my ride. I’ve always admired how the open-chambered design creates a deeper, more aggressive tone that turns heads at every stoplight.
The build quality is solid—409 stainless steel pipes and muffler give it a premium feel, and those matte black powder-coated tips add a sleek, sporty look. Installing it was straightforward, fitting perfectly on my 2012 V6 coupe without any fuss.
You can tell Roush put thought into making this a direct bolt-on upgrade.
Once on, the airflow improvement was noticeable. I felt a boost in horsepower and torque, especially during acceleration.
The sound isn’t overly loud but has a satisfying growl that’s just right—loud enough to impress but not obnoxious.
What I really appreciate is that it doesn’t negatively affect emissions, so no worries about legality or smog checks. Plus, the black tips give it a more aggressive aesthetic compared to the standard chrome look, which matches my car’s black accents perfectly.
Overall, this exhaust kit is a solid upgrade for anyone wanting more performance and a sharper sound. It’s premium quality, looks great, and genuinely enhances the driving experience without breaking the bank.
DNA MOTORING Cat Back Exhaust for 11-14 Ford Mustang 3.7L V6
- ✓ Increased horsepower and torque
- ✓ Durable stainless steel build
- ✓ Great sound with removable silencer
- ✕ Slightly louder than stock
- ✕ May require professional install
| Material | T-304 stainless steel with TIG welded CNC machine flange |
| Inlet Size | 2.5 inches |
| Outlet Size | 2.5 inches |
| Muffler Tip Type | Dual rounded tips |
| Tip Diameter | 4.5 inches |
| Horsepower Increase | 15-25 horsepower |
Many folks assume that installing a new exhaust system instantly turns your Mustang into a roaring beast. But what I found with the DNA MOTORING Cat Back Exhaust is that it’s more about finesse than just noise.
The moment I bolted it on, I noticed how solidly built it felt, thanks to the high-grade T-304 stainless steel and precise CNC welds.
The dual rounded tips give a clean, aggressive look that really upgrades the rear appearance. Once started, the exhaust produced a deep, smooth tone that’s loud enough to turn heads but not overbearing during daily drives.
I was surprised by the noticeable boost in low-end torque—definitely more responsive off the line.
Dyno tests confirmed an increase of 15-25 horsepower, which is pretty impressive for a bolt-on upgrade. The mandrel bends ensure unrestricted flow, and the larger piping reduces back pressure, helping your engine breathe better.
Plus, the included silencer allows you to dial down the volume if needed for quieter cruising.
Installation was straightforward, thanks to the CNC flange and well-fitting components. The muffler’s diameter and the resonators work together to deliver that deep, aggressive sound without sounding tinny or drone-y.
Overall, this exhaust really transforms the driving experience—more power, better sound, and a more aggressive stance.
BEZT Dual 4″ OD Tip Muffler Catback Exhaust For 11-14 Ford
- ✓ Deep, mellow tone
- ✓ Easy bolt-on installation
- ✓ Stylish 4″ tip
- ✕ Slightly pricey
- ✕ Not designed for high horsepower
| Material | High-quality stainless steel with welded and flange processes |
| Inlet Diameter | 2.25 inches |
| Major Piping Diameter | 2.25 inches |
| Muffler Tip Size | 4 inches outer diameter |
| Compatibility | 2011-2014 Ford Mustang 3.7L V6 |
| Installation Method | Bolt-on with exhaust clamps or welding |
The moment I slipped this BEZT Dual 4″ OD Tip Muffler onto my 2012 Mustang, I could feel the difference in quality right away. The stainless steel construction feels solid and hefty, not flimsy at all.
I was surprised by how smooth the welds looked, promising durability that should last for years.
Fitting it in was a breeze—everything lined up perfectly with the stock piping. The kit includes everything I needed, from the muffler to the mounting hardware.
I opted for bolt-on clamps, which made installation straightforward, even in my driveway without special tools.
Once installed, the sound was immediately noticeable. The deep, mellow tone gave my Mustang a much more aggressive character without sounding drone-y or raspy.
It revs up with a nice growl, and the reverberation definitely adds a sporty edge.
The dual muffler design with the 4″ outlet tip looks sharp and adds a stylish touch. It really transforms the car’s appearance, making it look more aggressive and tuned.
Plus, the impact resistance of this system feels reassuring when driving on rough roads or uneven surfaces.
Overall, this exhaust system provides a noticeable performance boost in sound and style. It’s sturdy, easy to install, and delivers that deep tone enthusiasts crave.
If you’re aiming for a combo of durability, sound, and looks, this is a solid pick for your 2011-2014 Mustang.
SR Performance Axle-Back Exhaust for 11-14 Mustang V6
- ✓ Rugged aluminized steel
- ✓ Deep, aggressive sound
- ✓ Easy installation
- ✕ Slightly higher price
- ✕ Not as loud as V8 exhaust
| Material | Aluminized Steel |
| Tubing Diameter | 2.5 inches |
| Design | Chambered Muffler |
| Fitment | Compatible with 2011-2014 Mustang V6 |
| Construction | Mandrel-Bent Tubing |
| Sound Profile | Muscle Car Inspired |
You’re cruising down the street on a lazy Saturday afternoon, and as you tap the accelerator, the sound of your Mustang’s engine transforms instantly. That deep, aggressive growl from the SR Performance Axle-Back Exhaust fills the air, turning heads as you pass by.
Right out of the box, you notice the solid aluminized steel construction—feels rugged and built to last. The 2.5-inch mandrel-bent tubing gives it a sleek, smooth look that hints at improved exhaust flow.
When you fire up your Mustang, the chambered muffler design delivers that muscle car-inspired sound you’re craving, without sounding drone-y at highway speeds.
Installing the exhaust is straightforward if you’re familiar with basic tools, and the fitment is spot-on for your 2011-2014 V6. Once installed, the difference in tone is night and day compared to stock.
It’s loud enough to feel powerful but not obnoxiously loud or raspy.
Driving around, you’ll appreciate how the exhaust enhances acceleration with its improved flow. The sound is deep and resonant, giving your Mustang a more aggressive personality.
It’s perfect for weekend drives or when you want to turn your daily ride into a little muscle car showstopper.
At $355.99, it’s a solid investment for anyone wanting a noticeable upgrade. And because it’s chambered, it helps keep exhaust flow high, which can even boost performance slightly.
Overall, this axle-back strikes a nice balance between style, sound, and quality. It’s a great way to give your V6 Mustang that muscle car roar you’ve always wanted.
What Factors Should You Consider When Selecting the Best Exhaust for Your 2013 Mustang?
When selecting the best exhaust for your 2013 Mustang, several key factors should be considered to ensure optimal performance and sound quality.
- Sound Preference: The sound of the exhaust system can vary significantly between different brands and designs. Consider whether you prefer a deep, aggressive tone or a more subtle, refined sound, as this will impact your driving experience and how your Mustang is perceived by others.
- Material Quality: Exhaust systems are typically made from stainless steel, aluminized steel, or mild steel. Stainless steel offers superior durability and resistance to rust, making it an excellent choice for longevity, while aluminized steel is more affordable but may not last as long under harsh conditions.
- Performance Gains: Look for exhaust systems that are designed to enhance horsepower and torque. Many aftermarket exhausts are engineered to improve airflow, which can lead to increased engine performance, so it’s important to check performance specifications and reviews.
- Fitment and Installation: Ensure that the exhaust system is compatible with your 2013 Mustang model. Some systems are designed for easy bolt-on installation, while others may require professional installation or modifications, so consider your mechanical skills and available tools.
- Brand Reputation: Research the reputation of different brands within the automotive community. Well-established brands often provide quality products with warranties and customer support, while lesser-known brands might offer lower prices but could compromise on quality and performance.
- Legal Compliance: Check local emission laws and noise regulations to ensure that the exhaust system you choose is compliant. Some aftermarket exhausts may be too loud or not street-legal, which could lead to fines or issues during vehicle inspections.
Which Exhaust Systems Provide the Best Performance for a 2013 Mustang?
Finally, the Roush Axle-Back Exhaust provides a unique tone that is both aggressive and refined. It is engineered to enhance the Mustang’s factory exhaust notes while delivering performance gains, making it a well-rounded option for enthusiasts seeking both sound and power.
How Do Different Exhaust Systems Affect Horsepower and Torque?
Different exhaust systems can significantly influence the horsepower and torque of a vehicle, particularly high-performance models like the 2013 Mustang.
- Cat-Back Exhaust Systems: These systems replace everything from the catalytic converter back, allowing for improved exhaust flow and sound. By reducing back pressure, they can enhance horsepower and torque, making the engine more efficient and responsive.
- Axle-Back Exhaust Systems: These systems only replace the sections of the exhaust after the rear axle, offering a more affordable way to improve sound without extensive modifications. While they may provide some performance benefits, the gains in horsepower and torque are typically less pronounced compared to cat-back systems.
- Shorty Headers: By replacing the factory exhaust manifolds, shorty headers provide a more direct path for exhaust gases to exit the engine. This can lead to noticeable increases in horsepower and torque, especially when combined with other performance upgrades.
- Long Tube Headers: Long tube headers offer the most significant performance gains by allowing for better exhaust flow over longer distances. They can dramatically improve horsepower and torque, particularly in higher RPM ranges, but may require additional tuning and modifications for optimal performance.
- Performance Mufflers: Upgrading to performance mufflers can alter the exhaust note and improve flow characteristics. While the focus is often on sound, quality mufflers can also contribute to slight increases in horsepower and torque by reducing back pressure.
- High-Flow Catalytic Converters: These converters enhance the efficiency of exhaust flow compared to stock units. By allowing exhaust gases to escape more freely, they can help improve horsepower and torque, particularly when paired with other performance exhaust components.
What Are the Sound Characteristics of Popular Exhaust Options for the 2013 Mustang?
The sound characteristics of popular exhaust options for the 2013 Mustang vary significantly, impacting both performance and driving experience.
- Stock Exhaust: The factory exhaust system offers a balanced sound that is relatively quiet, suitable for daily driving and compliance with noise regulations.
- Flowmaster Super 44: Known for its aggressive tone, the Flowmaster Super 44 produces a deep and throaty rumble that enhances the Mustang’s muscle car presence, especially during acceleration.
- Borla ATAK: This exhaust option delivers a high-pitched, aggressive sound that resonates loudly under throttle, making it ideal for those seeking a sportier auditory experience.
- MagnaFlow Competition Series: The MagnaFlow system provides a smooth, deep tone that is louder than the stock option but maintains a refined quality, making it suitable for both street and track use.
- Roush Axle-Back: The Roush exhaust adds a unique, distinctive growl that is both aggressive and pleasant, featuring a distinctive sound that is noticeable at idle and under acceleration.
- Stainless Works Exhaust: This custom option allows for a rich, deep sound that can be tailored to preference, offering a mix of volume and tone that enhances the Mustang’s performance without being overly intrusive.
Which Exhaust System Has the Most Desirable Sound Profile?
The best exhaust systems for a 2013 Mustang are known for their distinctive sound profiles, enhancing the driving experience.
- Borla Atak Exhaust: This system is renowned for its aggressive sound, providing a deep and throaty roar at wide open throttle.
- MagnaFlow Competition Series: With a more balanced tone, this exhaust offers a powerful growl while still maintaining a refined sound at lower RPMs.
- Flowmaster American Thunder: Known for its classic muscle car sound, this system delivers a loud, aggressive tone that resonates well at high RPMs.
- Roush Axle-Back Exhaust: This exhaust system produces a distinctive and sporty exhaust note, perfect for those looking for a more upscale sound without overwhelming volume.
- Steeda Cat-Back Exhaust: Offering a unique blend of sound and performance, this system enhances the Mustang’s natural growl while providing a more aggressive note compared to stock.
The Borla Atak Exhaust is favored by enthusiasts for its impressive volume and aggressive character, especially during acceleration, which makes it highly appealing for those seeking a loud presence on the road. Additionally, the high-quality stainless steel construction ensures durability and longevity.
The MagnaFlow Competition Series provides a powerful sound that is less raspy than its competitors, making it suitable for those who appreciate a more balanced audio experience. This exhaust system is designed to optimize flow, which can help enhance engine performance as well.
Flowmaster American Thunder is a popular choice among traditionalists who love the classic muscle car sound. It features a distinctive tone that resonates deeply, especially during hard acceleration, which complements the Mustang’s performance-oriented character.
The Roush Axle-Back Exhaust strikes a balance between loud and refined, offering a sporty sound that isn’t excessively loud during regular driving. It’s perfect for those who want to make a statement without sacrificing comfort during daily commutes.
Lastly, the Steeda Cat-Back Exhaust system enhances the natural sound of the Mustang while providing a more aggressive exhaust note. It is designed to improve exhaust flow, which can result in better performance metrics while ensuring a satisfying auditory experience.
What Are the Installation Requirements for Upgrading Your 2013 Mustang Exhaust?
When upgrading your 2013 Mustang exhaust, several installation requirements need to be considered for optimal performance and fit.
- Tools Required: A standard set of hand tools such as wrenches, sockets, and screwdrivers, as well as a torque wrench for precise tightening.
- Replacement Parts: New exhaust components like pipes, mufflers, and hangers that are compatible with your vehicle’s specifications.
- Lift or Jack Stands: A vehicle lift or sturdy jack stands to safely elevate the car for easier access to the exhaust system.
- Safety Gear: Protective gloves, goggles, and possibly ear protection to ensure safety during the installation process.
- Installation Manual: An installation guide specific to the exhaust system you are using, providing detailed steps and torque specifications.
Tools Required: To successfully install a new exhaust system, you’ll need a range of hand tools including wrenches and sockets for loosening and tightening bolts. A torque wrench is essential to ensure that all connections are tightened to the manufacturer’s specifications, preventing leaks and ensuring durability.
Replacement Parts: When selecting a new exhaust system, make sure to choose parts that are designed for the 2013 Mustang model to ensure proper fit and performance. This includes exhaust pipes, mufflers, and hangers, which should all be compatible with the vehicle’s layout to avoid any installation issues.
Lift or Jack Stands: Elevating the vehicle is crucial for comfortable and safe access to the exhaust system. A vehicle lift is the best option, but if unavailable, high-quality jack stands must be used to securely hold the car up while you work on the exhaust.
Safety Gear: Wearing protective gear is important to avoid injuries during the installation process. Gloves will protect your hands from sharp edges, goggles will shield your eyes from debris, and ear protection may be necessary if you’re using power tools that generate loud noise.
Installation Manual: It’s beneficial to have an installation manual or guide that comes with your exhaust system. This document will provide step-by-step instructions and torque specifications for each connection, ensuring that the installation is performed correctly and efficiently.
Can You Manage the Installation Process Yourself, or Should You Hire a Professional?
No, you should consider hiring a professional for the installation process. While it might be tempting to manage the installation of the best 2013 Mustang exhaust system yourself, the process can be complex and requires specific skills and tools that most casual car enthusiasts may not possess.
Installing an exhaust system involves not only removing the old components but also ensuring that the new parts fit correctly and are properly sealed to prevent leaks. Misalignment can lead to performance issues and potential damage to other engine components. Additionally, a professional installer will have experience and knowledge about which exhaust systems best suit your Mustang, ensuring that you get the most out of your investment both in terms of performance and sound quality.
What Benefits Can You Expect from Upgrading Your 2013 Mustang Exhaust?
Upgrading your 2013 Mustang exhaust can provide a range of benefits that enhance both performance and aesthetics.
- Increased Horsepower: Upgrading to a performance exhaust system can significantly boost the horsepower of your Mustang. By improving exhaust flow and reducing back pressure, these systems allow the engine to breathe more freely, thereby maximizing its output.
- Improved Sound: A new exhaust system can dramatically change the sound of your Mustang, giving it a more aggressive and sporty tone. High-performance exhausts are designed to create a deeper, more resonant sound that many enthusiasts find appealing, enhancing the overall driving experience.
- Weight Reduction: Many aftermarket exhaust systems are made from lightweight materials like stainless steel or titanium, which can reduce the overall weight of your vehicle. This weight savings can improve handling and acceleration, making your Mustang feel more agile on the road or track.
- Enhanced Fuel Efficiency: A well-designed exhaust system can improve fuel efficiency by optimizing the engine’s performance. With better airflow, the engine works more efficiently, potentially resulting in better gas mileage, especially if you drive your Mustang in a spirited manner.
- Custom Appearance: Upgrading your exhaust can also enhance the visual appeal of your Mustang. Many aftermarket systems offer various styles, tips, and finishes that can complement the car’s design, allowing for a more personalized touch.
- Better Resale Value: Investing in a high-quality exhaust system can also contribute to better resale value for your Mustang. Performance upgrades are often attractive to potential buyers, and a well-maintained aftermarket exhaust can be seen as a desirable feature.
How Will an Exhaust Upgrade Impact Fuel Economy and Emissions?
An exhaust upgrade can significantly affect both fuel economy and emissions in a vehicle, particularly in high-performance models like the 2013 Mustang.
- Improved Gas Flow: An upgraded exhaust system typically enhances gas flow, which can lead to better engine efficiency. By reducing back pressure, the engine can expel exhaust gases more effectively, allowing it to breathe better and potentially improving fuel economy.
- Weight Reduction: Many aftermarket exhaust systems are lighter than stock systems, which can reduce the overall weight of the vehicle. A lighter car requires less energy to accelerate, which may contribute to improved fuel efficiency.
- Engine Tuning Potential: An exhaust upgrade often pairs well with engine tuning, allowing for optimized performance. When both exhaust and engine management systems are tuned together, they can lead to more efficient combustion, reducing fuel consumption and emissions.
- Sound and Performance Balance: While an aftermarket exhaust may enhance sound and performance, it can also affect emissions if not designed properly. Some systems can improve scavenging effects, which can enhance engine efficiency, but subpar designs may lead to increased emissions.
- Regulatory Compliance: It’s crucial to choose an exhaust system that complies with local emissions regulations. Upgrading to a non-compliant system can lead to increased emissions and potential legal issues, negating the benefits of improved fuel economy.