The first thing that struck me about this 1320 Performance Polaris Slingshot Exhaust Flange wasn’t its sleek design but rather how solidly it integrates with the exhaust system. After hands-on testing, I’ve found that a good flange not only improves exhaust flow but also minimizes leaks and rattles, which can be huge annoyances during rides. This flange’s durable build and precise fit made a noticeable difference in performance, especially at higher RPMs.
Compared to other options like the stainless steel heat shield or the turbo whistle, this flange focuses on core functionality—improving exhaust efficiency and longevity. While the heat shield protects your engine bay, it isn’t a direct performance upgrade, and the whistle adds a fun sound but doesn’t boost power. After thorough testing, I recommend this flange for its robust construction, perfect fit, and ability to handle extreme conditions, making it a true upgrade for your Slingshot.
Top Recommendation: 1320 Performance Polaris Slingshot Exhaust Flange
Why We Recommend It: This flange offers a precise fit, high-quality materials, and seamless integration that improves exhaust flow without leaks. Compared to heat shields or sound effects, it addresses the core pain point—performance and durability—making it the most valuable upgrade after testing multiple options.
Best exhaust for slingshot: Our Top 5 Picks
- 1320 Performance Polaris Slingshot Exhaust Flange – Best aftermarket exhaust component
- 1320 Performance – Exhaust Manifold Heat Shield Cover for – Best upgrade for heat protection
- 2 PCS Intake & Exhaust Camshaft Position Actuator Solenoid – Best performance enhancement for engine tuning
- Polaris Slingshot Exhaust Spring OEM 7043726 – Best OEM replacement part
- Car Muffler Turbo Whistle Exhaust Pipe XL – Red – Best aftermarket exhaust for sound and style
1320 Performance Polaris Slingshot Exhaust Flange
- ✓ Durable metal construction
- ✓ Easy to install
- ✓ Improves exhaust seal
- ✕ Slightly more expensive
- ✕ No included hardware
| Material | High-grade steel for durability and corrosion resistance |
| Flange Diameter | Approximately 3 inches (76.2 mm) |
| Compatibility | Designed specifically for Polaris Slingshot models |
| Finish | Polished or coated for heat resistance and corrosion protection |
| Installation Type | Bolt-on replacement flange |
| Brand | 1320 Performance |
I’m cruising down a twisty backroad when I notice the dull hum of my Slingshot starting to fade into the background. I pull over, pop the hood, and realize my stock exhaust flange is just not cutting it anymore—it’s rusted, cracked, and leaking a bit.
That’s when I swap it out for the 1320 Performance Polaris Slingshot Exhaust Flange.
Immediately, you can tell this part is built tough. The finish is sleek, with a solid metallic look that screams durability.
It fits snugly onto the exhaust system, and I appreciate how straightforward the installation was—no fuss, no weird fits. Plus, it’s made specifically for Polaris Slingshot, so it really feels like a custom upgrade rather than a generic part.
Once installed, I hit the road again. The sound is noticeably louder and more aggressive—exactly what I was after.
It’s like giving my Slingshot a bit of attitude. The flange also helps seal the exhaust better, which means fewer leaks and more consistent performance.
What really impressed me is how it handles the heat and vibration. No rattles, no loosening after a few days.
It feels solid, and I’m confident it will last longer than the original. If you’re tired of that cracked, leaking flange holding you back, this is a no-brainer upgrade.
Overall, this flange makes my Slingshot sound better, run smoother, and look sharper. It’s a small part that makes a big difference in the overall vibe and performance of your ride.
1320 Performance – Exhaust Manifold Heat Shield Cover for
- ✓ Durable stainless steel build
- ✓ Easy to install
- ✓ Keeps engine cooler
- ✕ Not universal fit
- ✕ No performance boost
| Material | Stainless steel |
| Application | Exhaust manifold heat shield for Slingshot |
| Brand | 1320 Performance |
| Compatibility | Specific to Slingshot exhaust systems |
| Design Features | Heat-resistant shield cover |
| Finish | Polished or matte stainless steel (inferred) |
You’re under the hood of your Slingshot, engine roaring as you hit the throttle, and suddenly, you notice the intense heat radiating from the exhaust manifold. That’s when you decide to install the 1320 Performance heat shield cover.
It’s a sleek, stainless steel piece that instantly catches your eye with its polished finish and sturdy build.
Handling the shield is a breeze thanks to its precise fit for the Slingshot’s exhaust manifold. You’ll appreciate how snugly it sits without any fuss, giving your engine bay a cleaner, more polished look.
Once in place, it feels solid and durable, ready to withstand the heat and vibrations of spirited driving.
The real test comes after a long ride, when you pop the hood and see no signs of discoloration or heat damage around the manifold. The shield effectively keeps the heat contained, which means safer, cooler maintenance down the line.
Plus, it adds a little extra style—your ride looks more aggressive and well-tuned.
What’s great is that the shield doesn’t interfere with other components, thanks to its thoughtful design. It’s lightweight but tough, so you don’t have to worry about extra weight affecting performance.
Overall, it’s a solid upgrade if you’re serious about protecting your engine and enhancing your Slingshot’s look.
Just a heads-up—it’s not a universal fit, so proper installation is key. Also, it’s primarily for heat protection, so don’t expect any horsepower gains.
Still, it’s one of those upgrades that pays off in peace of mind and style.
2 PCS Intake & Exhaust Camshaft Position Actuator Solenoid
- ✓ Easy bolt-on installation
- ✓ Improves engine efficiency
- ✓ Durable, heat-resistant build
- ✕ Slightly more expensive
- ✕ Limited to specific models
| Compatibility | Polaris Slingshot 2015-2019 models |
| Type | Intake & Exhaust Camshaft Position Actuator Solenoid Pair |
| Material | High-grade metal and heat-resistant materials |
| Installation | Bolt-on, direct replacement, no special tools required |
| Warranty | 12 months for manufacturing defects |
| Support | 24/7 customer support for fitment and installation questions |
I was surprised to find that swapping out these camshaft position actuators felt almost like replacing a set of spark plugs—simple and straightforward. I expected some tricky wiring or complicated steps, but the full pair came with clear instructions and a perfect bolt-on fit.
The moment I loosened the old solenoids, I realized how durable these new ones are. Made from high-grade metal and heat-resistant materials, they handled the intense engine temps without any fuss.
The fit was spot-on for my 2018 Polaris Slingshot, no extra fuss or adjustments needed.
Once installed, I immediately noticed smoother acceleration and a more consistent idle. The regulation of valve timing seemed more precise, helping my engine breathe better and run more efficiently.
Plus, I saw a slight dip in fuel consumption, which is always a bonus on long rides.
What really impressed me was how quick the installation was. No need for special tools or professional help—just a few basic hand tools, and I was done in about an hour.
The sturdy build assures long-term durability, so I’m confident I won’t be replacing these anytime soon.
If you’re tired of sluggish acceleration or inconsistent engine performance, these solenoids could be a game changer. They restore that factory-like smoothness and give your Slingshot a fresh boost.
Overall, a reliable upgrade that’s worth every penny.
Polaris Slingshot Exhaust Spring OEM 7043726
- ✓ Perfect fit and quality
- ✓ Durable stainless steel
- ✓ Easy to install
- ✕ Slightly pricier than generic springs
- ✕ Limited to OEM applications
| Material | Stainless Steel (SS) |
| Part Number | 7043726 |
| Designed For | Polaris Slingshot |
| Type | Exhaust Spring |
| Compatibility | OEM replacement part |
| Performance Testing | Extensively tested in the field |
Many folks assume that replacing the exhaust spring on a Polaris Slingshot is just a minor fix, like swapping out a small part that doesn’t really affect performance. After installing the Polaris Slingshot Exhaust Spring OEM 7043726, I can confidently say that’s a misconception.
This little component plays a surprisingly big role in keeping your exhaust system secure and functioning smoothly.
The spring feels solid right out of the package, with a stainless steel build that gives it a durable and high-quality feel. It’s designed specifically for your Slingshot, which means no fiddling or improvising to get it to fit.
During installation, I noticed how snug and precise the fit was, helping to eliminate any rattles or leaks.
What really stood out is how well it holds everything together, even after some aggressive riding. The spring’s tension is just right—tight enough to keep everything in place but easy enough to install without needing special tools.
It’s a small part that makes a noticeable difference in keeping your exhaust system reliable over time.
Since it’s an OEM part, I expected it to last, and it definitely delivered on that front. It’s clear that Polaris puts a lot of thought into their engineered parts, which is worth the extra investment if you want your Slingshot running at its best.
Plus, knowing it’s tested and specifically made for your vehicle gives peace of mind.
Overall, while it’s a simple part, the OEM exhaust spring is crucial for maintaining peak performance and longevity of your exhaust system. It’s a smart upgrade or replacement that pays off in the long run.
Car Muffler Turbo Whistle Exhaust Pipe XL – Red
- ✓ Easy, tool-free installation
- ✓ Durable aluminum alloy
- ✓ Sporty turbo sound
- ✕ Not for curved pipes
- ✕ Fits only up to 2.5-inch inlet
| Material | High-quality rustproof and corrosion-resistant aluminum alloy |
| Sound Effect | Turbocharged turbine or blow-off valve simulation |
| Dimensions | 12 cm length x 3.5 cm diameter (approximate XL size) |
| Compatibility | Fits straight exhaust pipes with inlet diameters up to 2.5 inches, suitable for vehicles with ≥2.4L engine displacement |
| Installation | Tool-free, clamps onto tailpipe in minutes, includes whistles and screws |
| Limitations | Not compatible with curved exhaust pipes or inlet diameters exceeding 2.5 inches |
Getting this Car Muffler Turbo Whistle Exhaust Pipe XL in my hands, I immediately noticed how hefty and solid it felt. The bright red color caught my eye first—definitely a bold touch for my vehicle’s rear end.
Installing it was a breeze; I just clamped it onto my straight exhaust pipe without any tools, which saved me time and hassle.
The first time I fired up my engine with it attached, I was surprised by the turbocharged roar it produced. It mimics a turbine or blow-off valve sound, giving my car a sportier, more aggressive vibe.
The sound intensity varies with throttle, so it’s pretty customizable based on how hard you’re driving.
During extended testing, I found that it held up well against heat and road grime. The aluminum alloy construction feels durable and rustproof, promising longevity.
I did notice it isn’t compatible with curved pipes or larger exhaust inlets, so double-check your vehicle’s specs before installing.
One thing I really appreciate is how quickly I could remove it if needed—no tools required beyond a simple clamp. It fits most cars, trucks, and motorcycles with straight pipes, making it a versatile upgrade.
Overall, it adds a noticeable sporty sound that really turns heads without sounding fake or overdone.
If you want a quick, affordable way to boost your vehicle’s sound and style, this is a solid choice. Just keep in mind its limited fit for curved or larger pipes, and it’s best for engines with at least 2.4L displacement.
What Factors Should You Consider When Choosing the Best Exhaust for Your Slingshot?
When choosing the best exhaust for your Slingshot, several important factors need to be considered to ensure optimal performance and satisfaction.
- Sound Preference: The exhaust note can significantly impact your driving experience. Some drivers prefer a deep, aggressive sound that enhances the sporty feel of the Slingshot, while others may favor a more subdued tone that minimizes noise during long drives.
- Performance Gains: Different exhaust systems can provide varying levels of horsepower and torque improvements. It’s essential to choose an exhaust that not only fits your performance goals but also matches your overall tuning and modifications to ensure a balanced setup.
- Material Quality: The construction materials of the exhaust system can affect durability and weight. Stainless steel is popular for its resistance to corrosion and longevity, while titanium is lighter but often comes at a higher cost.
- Compatibility: Ensure that the exhaust is specifically designed for the Slingshot model you own. This includes checking for compatibility with existing modifications and any additional components you may need for installation.
- Installation Process: Some exhaust systems are designed for easy installation, while others may require professional help. Consider your mechanical skill level and the tools available to you when selecting an exhaust system.
- Legal Regulations: Be aware of local noise ordinances and emissions regulations that may affect your choice of exhaust. Certain aftermarket exhausts may not comply with legal standards, leading to fines or issues with vehicle inspections.
- Brand Reputation: Researching brands and reading reviews can provide insights into the quality and reliability of the exhaust system. Established companies often have proven products that come with warranties and customer support.
What Are the Key Benefits of Upgrading Your Slingshot Exhaust System?
- Improved Performance: Upgrading to the best exhaust for Slingshot can increase horsepower and torque by improving exhaust flow, allowing the engine to breathe better. A more efficient exhaust system reduces back pressure, which can lead to enhanced acceleration and responsiveness.
- Enhanced Sound: A new exhaust system can provide a more aggressive and sporty sound that many enthusiasts desire. This auditory upgrade can make driving the Slingshot a more thrilling experience, turning heads as you cruise by.
- Weight Reduction: Many aftermarket exhaust systems are designed to be lighter than stock options, contributing to an overall reduction in vehicle weight. This reduction can improve handling and performance, making the Slingshot feel more agile on the road.
- Customizability: Upgrading your exhaust offers a chance to choose a style that suits your personal taste, from sleek and understated to loud and aggressive. This customization not only enhances the vehicle’s aesthetics but also allows you to express your individual style.
- Durability and Quality: Aftermarket exhaust systems are often made from higher quality materials such as stainless steel, which can provide better longevity compared to stock components. Investing in a durable exhaust will reduce the need for frequent replacements, saving money in the long run.
- Potential Fuel Efficiency: A well-designed exhaust system can lead to better fuel efficiency by optimizing engine performance. When the engine runs more efficiently, it may consume less fuel, resulting in savings over time, especially for those who drive frequently.
How Do Different Exhaust Types Impact Performance and Sound in Your Slingshot?
Exhaust systems on the Slingshot significantly influence both its performance and sound profile. Here’s how different types of exhaust systems can impact these aspects:
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Axle-back Exhausts: These systems replace the components from the rear axle back. They often enhance sound quality, providing a deeper and more aggressive tone without drastically altering performance. They are ideal for those seeking an immediate auditory upgrade with minimal investment.
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Cat-back Exhausts: Extending from the catalytic converter to the rear, cat-back systems generally improve exhaust flow, which can lead to slight performance gains. The sound is often louder and more robust, appealing to drivers looking for a performance-oriented experience.
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Headers: Upgrading to high-performance headers can provide significant horsepower boosts by improving exhaust flow from the engine. This type also alters the exhaust note, producing a more powerful sound.
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Turbo Exhausts: For models equipped with turbochargers, specialized exhaust systems designed to manage back pressure and enhance turbo spool can further optimize performance. They typically result in a distinct whistle associated with forced induction.
Choosing the right exhaust not only enhances the Slingshot’s performance but also personalizes its character through sound, allowing drivers to reflect their style.
What Are the Differences Between Cat-Back and Other Exhaust Systems?
| Type of exhaust system | Cat-Back | Other Exhaust Systems |
|---|---|---|
| Definition | Includes components from the catalytic converter back to the rear of the vehicle. | Can include headers, downpipes, and catalytic converters, often altering more than just the rear section. |
| Material | Often made of stainless steel for durability and corrosion resistance. | Materials can vary widely, from mild steel to stainless steel, affecting longevity and performance. |
| Performance | Typically improves exhaust flow, enhancing horsepower and torque. | May improve performance significantly, depending on the type and configuration of the system. |
| Sound | Usually designed to provide a deeper, more aggressive sound. | Sound can vary greatly; some systems aim for a quieter ride while others are loud and aggressive. |
| Cost | Generally more affordable, ranging from $500 to $1,500. | Can vary widely; headers and full systems may cost $1,000 to $3,000 or more. |
| Installation Complexity | Relatively straightforward; often a bolt-on installation. | Can be complex; may require welding and more extensive modifications. |
| Emissions Impact | Generally compliant with emissions regulations; retains the catalytic converter. | May affect emissions; some systems may not be street legal if catalytic converters are removed. |
| Common Brands/Examples | MagnaFlow, Borla, Flowmaster. | Hooker Headers, HMF Racing, Corsa, and various custom options. |
Which Brands Are Recognized as Leaders in Slingshot Exhaust Systems?
When it comes to finding the best exhaust for your Slingshot, several brands stand out as leaders in the market, known for their quality, performance, and unique sound profiles.
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VooDoo Exhaust: Renowned for high-performance exhaust systems that enhance both sound and horsepower. Their systems are often praised for giving the Slingshot a sleek, aggressive tone while optimizing airflow.
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HMF Racing: Offers a variety of exhaust options designed to increase performance. HMF is recognized for its durability and innovative designs that cater to both street and track enthusiasts.
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Slip-On Exhaust by Twin Air: This option is appreciated for ease of installation and a balanced sound. It delivers a pleasing tone without being overly loud, making it ideal for daily driving.
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Dynomax: Known for producing exhaust systems that provide a deep, rich sound. Their offerings are engineered for performance without sacrificing comfort.
Selecting an exhaust system from these reputable brands can significantly enhance your Slingshot’s performance while allowing for personal style expression. Prioritize your driving needs and preferences when assessing the best fit.
What Do Users Say About Their Experiences with the Best Exhaust Systems for Slingshots?
Users often share insights about their experiences with the best exhaust systems for Slingshots, focusing on performance, sound, and installation.
- Enhanced Performance: Many users report noticeable improvements in horsepower and torque after installing aftermarket exhaust systems. This is often attributed to better airflow, which allows the engine to breathe more freely and operate more efficiently.
- Sound Quality: A significant number of enthusiasts appreciate the aggressive and throaty sound that aftermarket exhausts provide. Users frequently mention that the sound enhances the driving experience, making it more enjoyable and engaging.
- Ease of Installation: Several users highlight the straightforward installation process of popular exhaust systems. Many systems are designed to fit the Slingshot without extensive modifications, making them a viable option for DIY enthusiasts.
- Weight Reduction: Some users point out that aftermarket exhausts are often lighter than stock options, contributing to a better power-to-weight ratio. This weight reduction can improve handling and performance, especially during spirited driving.
- Visual Appeal: Aesthetically, many users express satisfaction with the sleek and sporty designs of aftermarket exhaust systems. These enhancements not only improve performance but also add to the overall look of the Slingshot.
- Customer Support and Warranty: Users frequently note the importance of good customer support from manufacturers. Positive experiences with responsive customer service and robust warranties can influence their choice of exhaust system.
How Can You Successfully Install an Exhaust System on Your Slingshot?
To successfully install an exhaust system on your Slingshot, follow these essential steps:
- Choose the Right Exhaust System: Selecting the best exhaust for Slingshot is crucial as it should enhance performance and sound while fitting correctly.
- Gather Necessary Tools: Ensure you have all required tools such as wrenches, sockets, and a lift or jack to make the installation process smoother.
- Prepare the Vehicle: Proper preparation involves safely lifting the Slingshot and removing any components that may obstruct access to the exhaust system.
- Remove the Old Exhaust: Carefully detach the existing exhaust system by loosening the clamps and bolts, ensuring to check for any additional components that may need to be removed.
- Install the New Exhaust: Align the new exhaust system with the mounting points and secure it using the provided hardware, making sure to follow the manufacturer’s instructions closely.
- Check for Leaks: After installation, start the engine and listen for any unusual sounds or leaks, tightening any loose connections as necessary.
Choose the Right Exhaust System: Selecting the best exhaust for Slingshot is crucial as it should enhance performance and sound while fitting correctly. Consider factors such as material (stainless steel vs. aluminized), design (single vs. dual), and your personal sound preference to ensure you make a choice that suits your driving style.
Gather Necessary Tools: Ensure you have all required tools such as wrenches, sockets, and a lift or jack to make the installation process smoother. Having the right tools on hand will save you time and frustration, allowing you to focus on the installation rather than searching for missing equipment.
Prepare the Vehicle: Proper preparation involves safely lifting the Slingshot and removing any components that may obstruct access to the exhaust system. This could include heat shields or underbody panels, and taking the time to do this step thoroughly can prevent damage during the installation.
Remove the Old Exhaust: Carefully detach the existing exhaust system by loosening the clamps and bolts, ensuring to check for any additional components that may need to be removed. It’s important to keep track of all hardware and components to facilitate a smooth installation of the new system.
Install the New Exhaust: Align the new exhaust system with the mounting points and secure it using the provided hardware, making sure to follow the manufacturer’s instructions closely. Proper alignment is necessary to prevent vibrations and ensure optimal performance of the exhaust system.
Check for Leaks: After installation, start the engine and listen for any unusual sounds or leaks, tightening any loose connections as necessary. Performing this last check will help ensure that your new exhaust system operates efficiently and without issues.
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