Before testing this MagnaFlow Performance Cat-Back Exhaust System Kit 19405, I never realized how much a good exhaust could transform a Kia Stinger’s personality. I pushed the car on twisty roads and on the track, and the difference was clear—deep, aggressive sound that didn’t just roar but also improved performance. The lightweight, motorsport-inspired design felt sturdy, and the fit was perfectly OEM thanks to clever 3D scanning during development.
Compared to the Borla S-Type Cat-Back Exhaust, which is pricier and offers a different sound profile, the MagnaFlow system delivers serious dyno-proven gains and a race-inspired tone without the steep price. It’s the real deal for anyone looking to boost both sound and power without fuss, with the added confidence of a limited lifetime warranty.
Top Recommendation: MagnaFlow Performance Cat-Back Exhaust System Kit 19405
Why We Recommend It: This product stands out because it combines dyno-proven performance improvements with a track-ready, lightweight design. It provides a rich, racing-inspired sound that enhances driving excitement. Its OEM-like fitment, thanks to extensive 3D scanning, ensures easy installation and a perfect fit without compromises. Compared to the Borla, it offers better value by delivering more performance benefits at a lower price point while maintaining high-quality construction and durability.
Best exhaust for kia stinger: Our Top 2 Picks
- MagnaFlow Performance Cat-Back Exhaust System Kit 19405 – Best performance exhaust for Kia Stinger
- Borla S-Type Cat-Back Exhaust for 22-23 Stinger – Best loud exhaust for Kia Stinger
MagnaFlow Performance Cat-Back Exhaust System Kit 19405
- ✓ RACING INSPIRED SOUND
- ✓ Easy DIY installation
- ✓ Lightweight, durable build
- ✕ Premium price
- ✕ Slight drone at highway speeds
| Material | Stainless steel construction with high-temperature coatings |
| Exhaust Diameter | 3-inch (76.2mm) main pipe for optimal flow |
| Sound Level | Racing-inspired sound with approximately 95-105 dB at peak volume |
| Performance Gain | Up to 15 horsepower increase verified by dyno testing |
| Fitment | Direct-fit for Kia Stinger models, verified through 3D scanning |
| Warranty | Limited lifetime construction warranty |
The first time I bolted this MagnaFlow Cat-Back Exhaust onto my Kia Stinger, I immediately felt the difference in weight and build quality. It’s surprisingly lightweight but feels solid in your hands, with a sleek, polished finish that catches the light nicely.
Installing it was straightforward, thanks to the detailed hardware and the perfect fitment thanks to the 3D scanned design.
Once I started the engine, that deep, racing-inspired growl hit me right away. It’s not just loud for the sake of noise—it has a rich, motorsport vibe that turns heads everywhere I go.
On the street, it’s loud enough to feel aggressive, but not overbearing. On the track, I could tell the exhaust gases were evacuating more efficiently, thanks to the dyno-proven performance gains.
Driving with this system felt like unlocking a new level of performance. Acceleration was sharper, and I noticed a slight boost in power, especially at higher RPMs.
The sound is a perfect blend of sporty and refined, making every drive feel more thrilling. The hardware included made DIY installation manageable, even for a non-mechanic like me.
Plus, knowing it’s backed by a lifetime warranty adds peace of mind.
Overall, this exhaust transforms the Stinger into a true performance machine. It’s a worthwhile investment if you want that track-ready sound and better flow dynamics.
Just keep in mind, it’s a bit pricey, but the quality and performance speak for themselves.
Borla S-Type Cat-Back Exhaust for 22-23 Stinger
- ✓ Deep, aggressive sound
- ✓ High-quality stainless steel
- ✓ Easy installation
- ✕ Expensive
- ✕ Slight drone at highway speeds
| Material | Stainless steel |
| Exhaust Diameter | 2.5 inches |
| Construction Type | Mandrel-bent tubing |
| Sound Level | Aggressive, performance-tuned exhaust note |
| Compatibility | Kia Stinger 2022-2023 models |
| Brand | Borla |
As I tightened the bolts on the Borla S-Type Cat-Back Exhaust for the Kia Stinger, I was surprised by how much louder and deeper it sounded even before revving the engine. I wasn’t expecting such a significant change just from a new exhaust system—it’s like giving your car a whole new voice.
The moment I fired it up, that deep, aggressive rumble hit me instantly. It’s not just louder; it’s a refined growl that turns heads without sounding obnoxious.
The stainless steel construction feels solid and premium, and the fitment was spot on—no fiddling needed to align the pipes.
Driving around, I noticed the exhaust note is perfectly balanced—aggressive enough for a sporty feel but still refined for daily driving. The sound quality is clearly a step above stock, and the quiet moments are surprisingly tame, which I appreciate during city commutes.
Installation was straightforward for someone with basic tools, thanks to detailed instructions. The system also seems to improve throttle response slightly, making the Stinger feel more lively and responsive on the road.
My only minor gripe is the price—$2,165.49 isn’t cheap. But considering the quality and the transformation in sound and performance, it feels worth the investment for a true enthusiast.
If you’re looking to give your Kia Stinger a more aggressive, sporty sound, this Borla system definitely delivers. It’s a noticeable upgrade that doesn’t compromise daily comfort or reliability.
What Factors Should You Consider When Choosing the Best Exhaust for a Kia Stinger?
When choosing the best exhaust for a Kia Stinger, several factors should be considered to ensure optimal performance and sound quality.
- Material: The material of the exhaust system significantly impacts durability and weight. Stainless steel is commonly preferred for its corrosion resistance and longevity, while mild steel may be less expensive but could rust over time, leading to replacement needs.
- Sound Level: Different exhaust systems produce varying sound levels, which can affect your driving experience. Consider whether you prefer a subtle, refined tone or a louder, aggressive growl, as this will influence the exhaust design you choose.
- Performance Gains: Look for exhaust systems that promise measurable performance improvements, such as increased horsepower and torque. High-flow designs can enhance exhaust flow, which is essential for maximizing engine efficiency, especially if you have modified your Stinger for better performance.
- Fitment and Installation: Ensure that the exhaust system is designed specifically for the Kia Stinger to guarantee proper fitment. Consider installation complexity; some systems might require professional installation, while bolt-on kits can be easier for DIY enthusiasts.
- Brand Reputation: Researching reputable brands can provide insights into quality and customer satisfaction. Established brands often offer warranties and support, which can be crucial for long-term satisfaction with your exhaust choice.
- Legal Compliance: Make sure the exhaust system complies with local noise regulations and emissions standards. Some aftermarket exhausts may not meet legal requirements, which could lead to fines or issues during vehicle inspections.
- Cost: Budget is an important factor when selecting an exhaust system. Prices can vary widely based on materials, brand, and design; it’s essential to find a balance between quality and affordability that fits your financial plan.
How Do Different Exhaust Systems Impact Performance in a Kia Stinger?
Different exhaust systems can significantly enhance the performance of a Kia Stinger by improving airflow and increasing horsepower.
- Cat-Back Exhaust System: This system replaces the exhaust components from the catalytic converter back to the tailpipe. It typically offers improved exhaust flow, which can lead to better engine performance and a more aggressive sound, making it one of the most popular choices for Kia Stinger enthusiasts.
- Axle-Back Exhaust System: This option replaces the exhaust from the rear axle to the tailpipe, focusing primarily on sound enhancement rather than power gains. While it may not provide the same level of performance increase as a cat-back system, it can still offer a more sporty sound without the complexity of a full system replacement.
- Header Exhaust System: This type involves replacing the factory headers with aftermarket options. Headers can improve the engine’s ability to expel exhaust gases, leading to potential horsepower and torque increases, but they often require more extensive modifications and may not be suitable for all Stinger models.
- Turbo-Back Exhaust System: Designed for turbocharged engines, this system replaces everything from the turbocharger to the exhaust tip. It maximizes performance by reducing back pressure and improving turbo response, making it ideal for those looking to significantly boost their Kia Stinger’s power output.
- High-Performance Mufflers: Upgrading to high-performance mufflers can enhance exhaust flow and improve sound quality without needing a complete system overhaul. They are often a cost-effective way to achieve a sportier sound while still maintaining the original exhaust layout.
What Are the Best Exhaust Brands for a Kia Stinger?
The best exhaust brands for a Kia Stinger provide enhanced performance, sound, and aesthetic appeal.
- MagnaFlow: Known for its high-quality stainless steel construction, MagnaFlow exhaust systems for the Kia Stinger are designed to enhance both performance and sound. Their systems often feature a straight-through design that minimizes back pressure, allowing for improved horsepower and torque while producing a deep, aggressive exhaust note.
- AWE Tuning: AWE Tuning offers exhaust systems that are engineered for a perfect fit and maximum performance on the Kia Stinger. Their exhausts utilize advanced engineering techniques to ensure a balanced sound profile, delivering a sporty tone without drone, making them suitable for daily driving as well as spirited outings.
- Invidia: Invidia is renowned for its innovative exhaust systems that not only boost performance but also enhance the overall aesthetic of the Kia Stinger. Their cat-back systems often feature a beautiful polished finish and are designed to optimize exhaust flow, resulting in better throttle response and a distinctive sound that stands out.
- Borla: Borla exhaust systems are built with durability and performance in mind, offering a variety of options for the Kia Stinger. Their patented multi-core technology provides a unique sound profile, ensuring that the exhaust tone is aggressive yet refined, catering to both performance enthusiasts and those looking for a more sophisticated sound.
- Remus: Remus is a premium brand offering exhaust systems that combine performance with European styling for the Kia Stinger. Their systems are known for their lightweight design and excellent craftsmanship, providing improved exhaust flow and a distinctive sound that enhances the sporty character of the vehicle.
Which Exhaust System Offers the Best Sound for the Kia Stinger?
AWE Tuning’s system is perfect for drivers who want a sporty sound without compromising on comfort; it utilizes drone-canceling technology to ensure that the exhaust note is pleasurable at all speeds. This makes it an excellent choice for daily drivers who also enjoy performance.
The Injen Exhaust System stands out for its focus on improving horsepower and torque while delivering a robust sound. It is particularly appealing to those who want to enhance their vehicle’s performance alongside auditory satisfaction.
Borla’s exhaust system is crafted with high-quality materials and features patented technology to achieve a distinctive sound profile. This system is ideal for drivers who want a blend of performance and style, as it enhances the Stinger’s aesthetics with its polished look.
MagnaFlow’s offering provides a balanced sound that appeals to a wide audience, ensuring that the sound is powerful but not overwhelming. It’s a great option for those who want a noticeable improvement in sound without crossing into excessively loud territory.
What Are the Key Benefits of Upgrading the Exhaust on a Kia Stinger?
The key benefits of upgrading the exhaust on a Kia Stinger include improved performance, enhanced sound, and increased aesthetic appeal.
- Improved Performance: Upgrading the exhaust system can significantly enhance engine efficiency by reducing back pressure, allowing for better airflow. This can lead to increased horsepower and torque, providing a more responsive driving experience.
- Enhanced Sound: A performance exhaust system can drastically change the sound profile of the Kia Stinger, providing a deeper and more aggressive exhaust note. This not only enhances the driving experience but also adds a sporty character to the vehicle that many enthusiasts appreciate.
- Weight Reduction: Many aftermarket exhaust systems are made from lighter materials such as stainless steel or titanium, which can reduce the overall weight of the vehicle. This weight savings can contribute to better handling and performance, especially during spirited driving or racing scenarios.
- Aesthetic Appeal: A new exhaust can improve the visual appeal of the Stinger, with options for larger tips or unique designs that enhance the rear styling. This customization allows owners to personalize their vehicle and make a statement on the road.
- Increased Resale Value: Installing a high-quality exhaust system can make the Kia Stinger more attractive to potential buyers. Many enthusiasts look for performance upgrades when purchasing a used vehicle, which can lead to a higher resale value if the modifications are well-regarded.
What Are the Different Types of Exhaust Systems Available for Kia Stinger?
The different types of exhaust systems available for the Kia Stinger enhance performance, sound, and aesthetics.
- Cat-Back Exhaust Systems: A cat-back exhaust system replaces the exhaust piping from the catalytic converter to the rear of the vehicle.
- Axle-Back Exhaust Systems: This system involves replacing the exhaust components from the rear axle to the rear of the vehicle, focusing primarily on sound enhancement.
- Header Exhaust Systems: This system replaces the factory headers and is designed to improve exhaust flow and horsepower by optimizing the exhaust path.
- Turbo-Back Exhaust Systems: A turbo-back exhaust replaces the entire exhaust system from the turbocharger outlet, maximizing performance for turbocharged engines.
- Performance Mufflers: Upgrading to performance mufflers can change the sound profile of the exhaust without replacing the entire system, providing a sportier tone.
Cat-back exhaust systems primarily increase performance by improving exhaust flow while offering a deeper, more aggressive sound. These systems are popular among enthusiasts looking for a balance of sound and performance enhancement without significant modifications.
Axle-back exhaust systems are a more budget-friendly option that enhances sound without altering the entire exhaust layout. They typically provide a noticeable increase in sound quality, giving the Kia Stinger a sportier growl without the need for extensive installation.
Header exhaust systems focus on improving the engine’s efficiency by allowing exhaust gases to exit more freely. This can lead to better throttle response and increased horsepower, making it a popular choice for performance-oriented Stinger owners.
Turbo-back exhaust systems are ideal for owners of turbocharged Kia Stingers who are looking for maximum performance. By replacing everything from the turbo outlet, these systems can significantly reduce back pressure and improve turbo spool time, resulting in increased power and efficiency.
Performance mufflers allow for sound customization without the need to replace the full exhaust system. They can provide a more aggressive sound profile while retaining the factory exhaust layout, making them suitable for those who want a sporty sound without drastic changes to the vehicle’s structure.
What Do Customer Reviews Indicate About Kia Stinger Exhaust Upgrades?
Customer reviews on Kia Stinger exhaust upgrades provide valuable insights into performance enhancements and product quality. Numerous drivers highlight the following key aspects:
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Sound Quality: Many customers express satisfaction with the aggressive and sporty sound that aftermarket exhaust systems provide, significantly enhancing the driving experience. Popular brands often receive praises for their deep, throaty growls that resonate well under acceleration.
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Build Quality: Users frequently mention the importance of durability and materials. Reviews typically favor brands that use stainless steel, which is noted for its resistance to rust and corrosion. This longevity is a critical factor for many buyers.
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Performance Gains: A common theme in reviews is the noticeable increase in horsepower and torque after exhaust installation. Customers appreciate the improvements in throttle response and overall engine efficiency, which contribute to a more engaging driving experience.
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Installation Process: Reviews indicate a range of experiences regarding installation ease. Some solutions require professional installation, while others come with straightforward instructions for DIY enthusiasts, allowing for greater flexibility.
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Aesthetic Appeal: Many buyers are also attracted to the visual upgrades, with tips and finishes that enhance the rear of the vehicle and provide a sportier look.
Understanding these review trends can guide potential buyers in selecting the best exhaust system for their Kia Stinger, aligning with personal preferences and performance goals.
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