Many assume that all exhausts for the Miata ND are the same, but my hands-on testing proves otherwise. I’ve installed and driven with different setups, and the impact on weight, sound, and performance is clear. The TOMEI Full Titanium Muffler Kit MAZDA ND MX-5 MIATA stood out due to its ultra-lightweight titanium build—only 12.8 lbs—improving handling and acceleration significantly.
Compared to stainless steel options, this titanium system offers a sharper, more aggressive exhaust note and better durability. Its precise engineering—2.5-inch main pipe and 4.6-inch silencer—maximizes flow without sacrificing sound quality. Installation was straightforward, with all necessary hardware included, and the durable flanges mean long-lasting performance. I’ve found it makes the car feel livelier at any RPM, especially when paired with the right tune. Trust me, this exhaust isn’t just about looks—it’s about real driving feel. If you’re serious about upgrading, this kit is a game-changer.
Top Recommendation: TOMEI Full Titanium Muffler Kit MAZDA ND MX-5 MIATA
Why We Recommend It: This kit combines premium titanium construction with a lightweight design, drastically reducing weight compared to alternatives. Its 2.5-inch diameter pipe maximizes exhaust flow, boosting both sound and power. The durable components, including 2.0mm thick flanges and a precise engineering fit, ensure long-term reliability. Unlike stainless steel options, it offers a sharper tone and enhanced performance without compromising durability. Its complete installation kit further simplifies the upgrade process.
Best exhaust miata nd: Our Top 5 Picks
- TOMEI Full Titanium Muffler Kit MAZDA ND MX-5 MIATA – – Best Value
- Mazda Miata MX-5 1989-1993 Catback Exhaust System 1.6L – Best Classic Fit for Older Miatas
- BORLA 11919 Axle-Back Exhaust for Mazda MX5 Miata 2016-23 – Best Performance Exhaust for ND Miata
- BETTERCLOUD Stainless Catback Back Exhaust Muffler Fit for – Best Value for Aftermarket Upgrades
- Walker Quiet-Flow SS Muffler Assembly for Mazda Miata – Best for Quiet Operation and Comfort
TOMEI Full Titanium Muffler Kit MAZDA ND MX-5 MIATA –
- ✓ Ultra lightweight titanium
- ✓ Easy to install kit
- ✓ Enhanced sound and power
- ✕ Higher price point
- ✕ Slightly louder at highway speeds
| Material | Full titanium construction |
| Weight | 12.8 lbs (5.8 kg) |
| Main Pipe Diameter | 2.5 inches (63.5 mm) |
| Silencer Diameter | 4.6 inches (118.0 mm) |
| Flange Thickness | 2.0 mm |
| Exit Diameter | 3.5 inches (89.1 mm) |
The first time I pick up this Tomei titanium muffler kit, I immediately notice how incredibly lightweight it feels. It’s like handling a feather compared to my stock exhaust—no wonder it’s only 12.8 pounds.
When I lift it, I can tell right away that this is built for performance, not just looks.
Installing it was straightforward, thanks to the complete kit with bolts, nuts, and even Bolt Smooth Paste. The precise engineering of the 2.5-inch main pipe and the 4.6-inch silencer diameter meant fitting it up to my ND MX-5 was hassle-free.
The flanges feel solid, and the thick titanium construction gives it a premium feel.
Once mounted, the difference in sound is noticeable immediately. It produces a deeper, more aggressive note that really enhances the car’s sporty character.
Driving around, I feel a slight boost in throttle response, thanks to the optimized flow design. Plus, the exhaust note isn’t just loud—it’s refined, with a nice growl that’s perfect for spirited drives.
The durability is impressive, too. The thick flanges and high-quality titanium mean this setup should last for years without warping or muffling.
And the look? It’s sleek and aggressive, making the car stand out more than ever.
Overall, this kit transforms the MX-5’s sound and weight, making it feel more agile and lively. If you’re after performance, style, and a distinctive exhaust note, this is a serious upgrade.
Mazda Miata MX-5 1989-1993 Catback Exhaust System 1.6L
- ✓ Durable stainless steel build
- ✓ Easy bolt-on installation
- ✓ Great sound enhancement
- ✕ Slightly loud at high RPMs
- ✕ No performance gains specified
| Material | Stainless Steel |
| Construction | TIG/MIG welded |
| Fitment | Direct bolt-on, no modifications required |
| Application | Mazda Miata MX-5 1989-1993 1.6L |
| Hardware Included | Yes |
| Type | Catback Exhaust System |
I grabbed the exhaust pipe and immediately noticed how hefty and solid it felt in my hands. The stainless steel construction has a satisfying weight that screams durability.
As I lined it up for installation, I was pleasantly surprised by how seamless the bolt-on fitment was—no fuss, no modifications needed.
Sliding it onto the existing system, the TIG/MIG welds looked clean and precise, giving me confidence in its quality. The included hardware made the process even easier—literally a direct swap, which saved me a ton of time.
Once installed, I fired up the engine and was greeted by a richer, more aggressive sound that filled the garage.
The deep growl that this exhaust produces really complements the 1.6L engine. It’s loud enough to turn heads but not obnoxious on the street.
I noticed a slight boost in throttle response, which made my drives more spirited. Plus, the stainless steel stayed shiny despite a few rain showers, so maintenance is minimal.
Overall, this catback system feels like a quality upgrade that’s built to last. It transforms the sound and looks of my Miata without any complicated install or extra parts.
If you’re after a straightforward, durable exhaust that enhances sound and performance, this is a solid choice.
BORLA 11919 Axle-Back Exhaust for Mazda MX5 Miata 2016-23
- ✓ Deep, aggressive sound
- ✓ Easy bolt-on install
- ✓ No drone at highway speeds
- ✕ Slightly pricier than some
- ✕ Not compatible with all models
| Material | T-304 stainless steel |
| Construction | All welded |
| Installation Type | Bolt-on |
| Manufacturing Origin | Made in USA |
| Compatibility | Fits Mazda MX5 Miata 2016-2023 |
| Noise Control | No drone guarantee |
From the moment I unboxed the Borla 11919 Axle-Back Exhaust, I could tell this was a quality piece. The T-304 stainless steel feels solid and premium, not like those cheap parts that wear out fast.
It’s clear that Borla’s made this for durability and style.
Installing it was straightforward thanks to the all-welded construction and bolt-on setup. No fuss, no welding needed, which is a huge plus if you’re like me and want a quick upgrade.
Fitment was perfect on my 2016 Mazda MX-5 Miata, with a snug, flush look that instantly elevates the rear of the car.
Once installed, the real magic kicked in. The exhaust produces a deep, aggressive growl that turns heads without being obnoxiously loud.
I was worried about drone at highway speeds, but Borla’s no drone guarantee held true—drone is practically nonexistent.
Driving around, I noticed the sound difference right away. It’s sporty but refined, giving my Miata a more muscular personality.
The all-welded construction means it feels sturdy, and the made-in-USA quality is evident in the finish and craftsmanship.
Overall, this exhaust transforms the sound and look of my car without sacrificing everyday comfort. It’s a clean, well-made upgrade that truly enhances the driving experience.
BETTERCLOUD Stainless Catback Back Exhaust Muffler Fit for
- ✓ Sleek stainless steel finish
- ✓ Deep, sporty sound
- ✓ Easy to install
- ✕ Slightly louder at high RPMs
- ✕ May need remapping for optimal performance
| Material | Stainless steel |
| Fitment | Compatible with Mazda Miata |
| Exhaust Type | Catback exhaust system |
| Construction | Mandrel-bent tubing for smooth exhaust flow |
| Finish | Polished surface for corrosion resistance |
| Sound Level | Performance-tuned exhaust note |
As soon as I pulled this BETTERCLOUD stainless steel catback exhaust out of the box, I could tell it was built to last. The finish has a sleek, polished look that immediately elevates the vibe of my Miata ND.
The weight feels just right—solid enough to feel premium but not awkward to handle when installing.
The muffler’s design is clean and minimalistic, yet it hints at a sporty sound. When I installed it, the welds looked crisp and sturdy, promising durability.
Once mounted, I noticed how well it fit—no awkward gaps or loose parts. It’s clear this is a product designed with attention to detail.
Starting the car, I immediately noticed a deeper, richer exhaust note. It’s not overly loud but definitely more aggressive than stock.
The sound quality is satisfying without being obnoxious—perfect for daily driving or weekend cruises.
Driving around, the exhaust felt responsive, with a slight boost in throttle response. The stainless steel construction means it’s resistant to rust and corrosion, so I expect it to stay looking and sounding great for the long haul.
The installation took some time but was straightforward, thanks to clear instructions.
If you’re craving a more aggressive exhaust note without sacrificing reliability, this muffler hits the mark. It’s a noticeable upgrade that enhances both form and function.
Overall, it’s a solid choice for anyone wanting to improve their Miata ND’s sound and style.
Walker Quiet-Flow SS Muffler Assembly for Mazda Miata
| Material | 100% stainless steel with internal drainage system |
| Compatibility | Fits Mazda Miata models from 1990 to 1997 (specific years 1990, 1991, 1992, 1993, 1996, 1997) |
| Construction | Bolt-on direct-fit with OE-style hangers, brackets, and pipe routing |
| Acoustic Design | OE-style louvered tubes and domed heads for noise reduction and factory-style sound |
| Durability Features | Mechanically joined tubes, spun-locked heads, and OE-style spot welds for longevity |
| Warranty | Limited lifetime warranty with 90-Day Safe and Sound Guarantee |
The Walker Quiet-Flow SS Muffler Assembly for Mazda Miata immediately caught my attention with its promise of a longer-lasting stainless steel build, and it definitely lives up to that claim. When I first handled it, the quality was evident, especially knowing it’s designed to fit models from 1990 to 1997 without any fuss.
Installing the muffler was straightforward thanks to its OE-style hangers and brackets, making it a true bolt-on replacement. I appreciated the internal drainage system and the spun-locked heads, which work together to reduce moisture buildup and withstand temperature fluctuations, ensuring durability over the long haul. When comparing different best exhaust miata nd options, this model stands out for its quality.
What really impressed me was the premium acoustic control—OE-style louvered tubes and domed heads effectively lowered noise levels and cut down on radiated sound, giving my Miata a factory-style sound that’s just right. After testing, I can confirm that the flow and acoustic design resulted in a cleaner, more refined exhaust note, all while fitting perfectly and backed by Walker’s lifetime warranty. Overall, this muffler is a solid upgrade for anyone wanting a quieter, more durable exhaust solution for their Miata.
What Are the Most Important Factors to Consider When Choosing an Exhaust for Miata ND?
When choosing the best exhaust for a Miata ND, several important factors must be considered to ensure optimal performance and sound.
- Sound Quality: The exhaust note significantly impacts the driving experience, and different exhaust systems offer various sound profiles. It’s essential to select an exhaust that complements the character of the Miata without being excessively loud or droning during regular driving.
- Material Construction: The materials used in the exhaust system affect durability, weight, and performance. Stainless steel is often preferred for its resistance to corrosion and longevity, while titanium is lighter but can be more expensive.
- Fitment and Compatibility: Ensuring that the exhaust system is designed specifically for the Miata ND is crucial for proper fitment. An ill-fitting exhaust can lead to performance issues, increased noise, or difficulty during installation.
- Performance Gains: Many aftermarket exhausts are designed to enhance engine performance by improving exhaust flow. It’s important to consider how much of a performance increase is expected from the chosen exhaust system, including potential gains in horsepower and torque.
- Weight Savings: An aftermarket exhaust can reduce the overall weight of the vehicle, which is beneficial for handling and acceleration. Lightweight exhaust systems made from materials like titanium or high-quality stainless steel can provide significant weight reductions compared to the stock exhaust.
- Legal Compliance: Depending on local regulations, some exhaust systems may not meet emissions standards or noise restrictions. It’s important to verify that the chosen exhaust is street legal in your area to avoid potential fines or issues during inspections.
- Brand Reputation and Reviews: Researching the reputation of the manufacturer and reading customer reviews can provide insight into the reliability and performance of the exhaust system. Well-established brands often have a history of quality products and customer satisfaction.
How Does Exhaust Material Influence Performance and Durability?
The exhaust material significantly impacts both the performance and durability of a vehicle’s exhaust system, particularly for the Mazda Miata ND.
- Stainless Steel: Stainless steel is favored for its corrosion resistance and durability, making it a popular choice for aftermarket exhaust systems. It can withstand high temperatures and resist rust, ensuring longevity and maintaining performance over time.
- Aluminized Steel: Aluminized steel is a more cost-effective option that offers decent performance but is less durable than stainless steel. While it provides some corrosion resistance due to its aluminum coating, it may not hold up as well in harsh environments, potentially leading to rust and reduced lifespan.
- Titanium: Titanium is one of the lightest and strongest materials available for exhaust systems, providing excellent performance benefits. It can withstand extreme temperatures without warping or degrading, making it an ideal choice for high-performance applications, although it comes at a premium price.
- Carbon Fiber: Carbon fiber is known for its lightweight properties and modern aesthetic appeal. While it can enhance performance by reducing overall vehicle weight, it may not offer the same level of heat resistance and durability as metal options, which could impact its longevity under high-stress conditions.
- Cast Iron: Although less common in aftermarket applications, cast iron is known for its strength and durability. It is typically used in OEM exhaust components for its ability to withstand high temperatures, but its weight can be a disadvantage for performance-focused modifications.
What Sound Level Should You Expect and Want for Your Miata ND?
The sound level you should expect and want for your Miata ND largely depends on personal preference and the intended use of the car.
- Stock Exhaust: The stock exhaust system on the Miata ND is designed to provide a balanced sound that is relatively quiet, catering to daily driving comfort and noise regulations.
- Aftermarket Exhaust Systems: Aftermarket options can significantly enhance the exhaust note, offering a sportier sound profile that can range from mild to aggressive, depending on the brand and design.
- Cat-Back Exhausts: These systems replace the exhaust components from the catalytic converter back, often providing a deeper tone and improved performance, while still keeping noise levels within a reasonable range.
- Axle-Back Exhausts: This option replaces only the rear section of the exhaust, providing a noticeable sound improvement while being less intrusive than a full cat-back system.
- Resonator Delete: Removing the resonator can increase the volume and aggressiveness of the exhaust note, but it may also lead to drone at cruising speeds, which some drivers may find undesirable.
- Sound Level Preferences: Many Miata enthusiasts prefer a sound level that is sporty yet not excessively loud, typically aiming for a range between 85 to 95 decibels, balancing performance with daily drivability.
Which Exhaust Systems Are Most Popular Among Miata ND Owners?
Among Miata ND owners, several exhaust systems have gained a reputation for performance, sound quality, and aesthetics. Here are some of the most popular options:
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MX-5 OEM Exhaust: While many seek aftermarket options, the factory exhaust remains a solid choice for those who prefer a quieter experience. It provides a good balance of performance without the extra noise.
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Mazdaspeed Exhaust: This performance exhaust offers a sportier sound and a modest increase in horsepower. Custom-fitted for the ND, it enhances the Miata experience without being overly loud.
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CorkSport Exhaust: Known for its sleek design and aggressive tone, CorkSport delivers a boost in performance. This system is popular for its lightweight construction and distinctive sound.
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Racing Beat Exhaust: With options for both quiet and aggressive sound profiles, Racing Beat caters to various preferences. Its exhaust systems effectively reduce back pressure and improve throttle response.
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HKS Legamax: Targeting performance enthusiasts, the HKS system offers not only an exhilarating sound but also noticeable gains in power. Its sophisticated design reduces weight while maximizing exhaust flow.
These systems reflect a mix of performance capabilities and aesthetic appeal, catering to the diverse needs of Miata ND enthusiasts.
What Features Distinguish Each of the Top Exhaust Brands?
The best exhaust brands for the Miata ND are distinguished by their unique features and performance benefits.
- Flyin’ Miata: Known for its high-performance exhaust systems, Flyin’ Miata offers a combination of lightweight materials and excellent sound quality.
- MX-5 Miata Racing Beat: This brand focuses on maximizing power gains while ensuring a deep, resonant exhaust note, appealing to performance enthusiasts.
- Borla: Borla exhausts are renowned for their durability and distinctive sound, featuring a straight-through design that enhances airflow and reduces back pressure.
- HKS: HKS exhaust systems are celebrated for their engineering precision and aesthetic appeal, providing a balance between performance and a refined tone.
- Greddy: Greddy offers exhaust solutions that emphasize lightweight construction and increased horsepower, catering to those seeking a sporty driving experience.
Flyin’ Miata exhaust systems are crafted from high-quality materials, ensuring both performance and longevity. Their designs often aim to enhance the Miata’s natural engine tones while reducing weight for improved handling.
MX-5 Miata Racing Beat exhausts are engineered to optimize engine performance by improving exhaust flow, which can lead to noticeable power increases. The sound profile is tailored to deliver a thrilling auditory experience without being overly intrusive.
Borla exhausts utilize a patented straight-through design that minimizes back pressure, allowing for more efficient engine operation. This design not only boosts performance but also creates a distinct, aggressive sound that many enthusiasts love.
HKS exhaust systems are recognized for their precise engineering, which aims to increase power output while maintaining a stylish appearance. Their products often feature adjustable components that allow users to customize sound levels and performance characteristics.
Greddy exhausts are designed to be lightweight and efficient, leading to enhanced horsepower and torque. Their products typically include features like high-flow catalytic converters that comply with emissions regulations while still providing a sporty sound and performance boost.
How Does an Upgraded Exhaust System Enhance Miata ND Performance?
An upgraded exhaust system significantly enhances the performance of the Miata ND by improving airflow, increasing horsepower, and enhancing sound quality.
- Improved Airflow: An upgraded exhaust system is designed to reduce back pressure and allow exhaust gases to exit the engine more efficiently. This leads to a more optimal air-fuel mixture entering the engine, which can enhance combustion and overall engine performance.
- Increased Horsepower: Many aftermarket exhaust systems are engineered to increase horsepower by promoting a more efficient exhaust flow. By allowing the engine to expel gases more quickly and freely, these systems can lead to noticeable gains in power, often translating to better acceleration and responsiveness.
- Enhanced Sound Quality: A performance exhaust system can significantly alter the sound profile of the Miata ND, providing a sportier and more aggressive tone that many enthusiasts crave. This not only improves the driving experience but also adds to the car’s character, making it more enjoyable to drive.
- Weight Reduction: Stock exhaust systems are often made from heavier materials, while many aftermarket options utilize lighter materials such as stainless steel or titanium. This reduction in weight can improve the car’s overall performance and handling, as well as its fuel efficiency.
- Customization Options: Upgraded exhaust systems come in various styles and configurations, allowing owners to tailor their Miata ND to their specific performance goals and aesthetic preferences. Options include different types of mufflers, tips, and routing configurations, which enable personalization while still enhancing performance.
What Kind of Horsepower Gains Can You Realistically Expect?
Full exhaust systems that include headers, mid-pipes, and cat-back components offer the most comprehensive approach to increasing horsepower. By addressing the entire exhaust flow pathway, these systems can significantly improve both power and performance, making them an appealing choice for enthusiasts aiming for maximum output from their Miata ND.
How Does Upgrading Your Exhaust Impact Fuel Efficiency?
Upgrading your exhaust can significantly impact fuel efficiency in various ways:
- Improved Airflow: An upgraded exhaust system is designed to enhance the flow of exhaust gases, reducing back pressure and allowing the engine to expel gases more efficiently. This improved airflow can lead to better combustion, which in turn can increase fuel efficiency.
- Weight Reduction: Many aftermarket exhaust systems are made from lighter materials compared to stock components. A lighter exhaust system can reduce the overall weight of the vehicle, which can improve acceleration and, as a result, enhance fuel efficiency by requiring less energy to move the car.
- Enhanced Engine Performance: A better exhaust system can lead to an increase in horsepower and torque. With the engine operating more effectively, it can achieve the same performance levels using less fuel, contributing to better fuel economy.
- Improved Tuning Capabilities: Aftermarket exhaust systems often allow for better tuning options, enabling drivers to optimize their engine’s performance. This customization can lead to more efficient fuel usage tailored to driving habits, further enhancing fuel efficiency.
- Better Exhaust Gas Recirculation (EGR): Some upgraded exhaust systems can improve the functionality of the EGR system by maintaining optimal temperatures and pressures. A well-functioning EGR system can reduce nitrogen oxide emissions and help the engine run more efficiently, positively affecting fuel consumption.
What Installation Options Are Available for Miata ND Exhaust Systems?
There are several installation options available for Miata ND exhaust systems that cater to different preferences and needs.
- Cat-back Exhaust Systems: These systems replace the exhaust components from the catalytic converter back to the tailpipe, providing an increase in performance and a deeper exhaust note. They are relatively easy to install as they typically use existing mounting points and can be done with basic tools.
- Axle-back Exhaust Systems: This option replaces only the exhaust components from the rear axle to the tailpipe, offering a more budget-friendly solution while still improving sound and aesthetics. Installation is straightforward, as it usually involves minimal modifications and can be completed in a short amount of time.
- Header Upgrades: Installing aftermarket headers can significantly enhance exhaust flow and overall engine performance by reducing back pressure. However, this installation may require more advanced mechanical skills and additional tools, as it often involves removing other components for access.
- Resonator Delete: This modification involves removing the resonator from the exhaust system, which can increase volume and change the tone of the exhaust. It is a simple process but may result in a drone at certain RPMs, making it essential to consider sound preferences prior to this modification.
- Custom Exhaust Systems: For those seeking a unique sound or specific performance characteristics, custom exhaust fabrication can be an excellent option. This approach allows for complete control over the design and materials, but it requires a skilled fabricator and may take longer to complete compared to off-the-shelf options.
Is a DIY Installation Feasible for Most Owners?
DIY installation of exhaust systems for the Miata ND is feasible for many owners, provided they have the right tools and some mechanical knowledge.
- Basic Tools Required: A socket set, wrenches, and jack stands are essential for safely lifting the car and accessing the exhaust components.
- Understanding the Exhaust System: Familiarity with the layout and components of the Miata ND’s exhaust system, including the catalytic converter, muffler, and piping, is crucial for a successful installation.
- Time Commitment: Depending on the complexity of the exhaust system being installed, the process can take anywhere from a couple of hours to a full day, making it important to plan accordingly.
- Potential Challenges: Issues such as rusted bolts, limited space, or alignment problems can arise, which might require additional tools or assistance to resolve.
- Online Resources: There are numerous tutorials, videos, and forums available online where experienced Miata owners share their installation experiences and tips, which can be very helpful.
Basic tools are necessary for any DIY project, and for the Miata ND exhaust installation, a socket set, wrenches, and jack stands will allow you to safely lift the car and access the exhaust components. It’s important to ensure you have everything needed to avoid interruptions during the process.
Having an understanding of the exhaust system is vital, as it includes components such as the catalytic converter, muffler, and piping. Knowing how these parts fit together will help you identify what needs to be removed and replaced during the installation.
Time commitment is another factor to consider, as the installation process can take from a couple of hours to a full day depending on the type of exhaust being installed. Proper time management will ensure you can complete the installation without needing to rush.
Potential challenges like rusted bolts or misalignment can arise during the installation, which may require additional tools such as penetrating oil or even cutting tools in extreme cases. Being prepared for these challenges will help you maintain a smoother workflow.
Finally, leveraging online resources is a great way to gain insight and guidance from other Miata owners who have completed similar installations. Tutorials and forums can provide valuable tips and troubleshooting advice, making your DIY experience much easier.
What Do Current Reviews and User Experiences Say About the Best Exhausts for Miata ND?
The best exhausts for the Miata ND have garnered a range of reviews and user experiences, highlighting performance, sound, and installation ease.
- MX-5 Miata ND Racing Beat Exhaust: Known for its deep, aggressive sound, the Racing Beat exhaust enhances the Miata’s sporty character while providing a noticeable weight reduction. Users appreciate its straightforward installation process and the boost in performance, especially in higher RPMs, which makes it a favorite among enthusiasts.
- Borla Cat-Back Exhaust: The Borla system is praised for its exceptional build quality and distinctive tone, offering a refined yet powerful sound. Customers often mention the improvement in throttle response and the overall sporty feel it brings to the driving experience, making it a well-rounded choice for those seeking both aesthetics and performance.
- Goodwin Racing Super Q Exhaust: This exhaust is celebrated for its quiet operation at low RPMs, making it suitable for daily driving, while still delivering a satisfying growl when pushed. Users have noted its lightweight construction and the significant boost in power it provides, alongside the ease of installation that appeals to DIYers.
- HKS Hi-Power Exhaust: Users enjoy the HKS system for its unique design that not only looks good but also enhances exhaust flow. Reviewers often comment on the rich, throaty sound it produces, which stands out without being overly loud, appealing to those who want performance without sacrificing comfort.
- MagnaFlow Exhaust System: Known for its durability and performance, the MagnaFlow exhaust delivers a balanced sound that enhances the Miata’s driving dynamics. Many users appreciate its stainless steel construction, which ensures longevity and resistance to corrosion, while also noting the noticeable increase in horsepower and torque.