Does your Polaris Sportsman 570 sound a little… quiet? You love the power and capability of your ATV, but you crave more rumble and performance. Upgrading the exhaust system is one of the most popular ways to transform your ride, but the sheer number of aftermarket options can feel overwhelming. Which one gives you the best sound? Which one truly boosts horsepower? Picking the wrong exhaust means wasting money and not getting the thrilling experience you paid for.
This guide cuts through the noise. We break down exactly what you need to know about aftermarket exhausts for your Sportsman 570. You will learn about different materials, sound levels, and performance gains so you can choose with confidence. Stop guessing and start planning the perfect upgrade for your machine. Let’s dive into finding the perfect roar for your ATV!
Top Aftermarket Exhaust For Polaris Sportsman 570 Recommendations
- Order Includes: 1x Black Muffler and Kit
- Part Number: 1261042-029 1261042-489, 1262445-489, 1263139
- Compatible with Polaris Sportsman 500 4X4 HO 2001-2013
- Compatible with Sportsman 570 EFI 2014-2017
- Compatible with Sportsman 400 2001-2005
- If you are not sure about the compatibility or have any questions, please contact us before ordering.
- Order Includes: 1x Exhaust Muffler Silencer
- Part Number: 1261042-029/1261042-489/1262445-489/1263139
- OEM style with inner Chambers
- We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced.
- Visit the Largest Selection of Powersports & Mowers Aftermarket Parts Online on the Caltric Amazon store.
- Order Includes: 1x Muffler
- Compatible with Polaris models:SPORTSMAN 570 EFI 2014-2017/SPORTSMAN 570 6X6 2017
- Part Number: 1261042-029/1261042-489/1262445-489/1263139
- OEM style with inner Chambers
- We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced.
- Verify fitment and read full product description before ordering to confirm compatibility with your machine
- Fits select Polaris Sportsman, Ranger, Scrambler, and Hawkeye exhaust applications listed in description
- Exhaust gasket donut seal designed to match OEM fitment for replacement part numbers 5256385, 5243518, and 5242571
- Installs between factory exhaust pipe connection points on compatible models
- Some models use multiple exhaust gasket sizes and locations; verify correct part number before ordering
- Order Includes: 1x Muffler
- Part Number: 1261042-029/1261042-489/1262445-489/1263139
- OEM style with inner Chambers
- We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced.
- Visit the Largest Selection of Powersports & Mowers Aftermarket Parts Online on the Caltric Amazon store.
- Complete Exhaust Rebuild Kit – Includes manifold gasket, two donut gaskets, and four exhaust springs
- Durable Construction – Designed to provide long-lasting sealing performance
- Direct Replacement – Installs in place of the original gaskets and springs with no modifications
- Wide Compatibility – Fits all Polaris Sportsman 450 and 570 models (2014–2025)
- Replaces Polaris Part Numbers – 5253989, 5256385, 7045211, and 7041804
- Order Includes: 4x Spring
- Compatible with Polaris models: Sportsman 570 EFI EPS 2014-2021, Sportsman Touring 570 EFI 2014-2021, Sportsman 570 EFI X2 EPS 2015-2021
- Part Number: 7041804
- Dimensions: Exhaust Spring Length / 2.08" / 53 mm, Exhaust Spring Width / 0.64" / 16.3mm
- Fitment Verification: Please review the description and images to ensure correct fit.
Choosing the Best Aftermarket Exhaust for Your Polaris Sportsman 570
Upgrading the exhaust system on your Polaris Sportsman 570 can change how your ATV performs and sounds. A new exhaust often means better power and a deeper, more aggressive sound. This guide helps you pick the right one.
Key Features to Look For
When shopping for an aftermarket exhaust, focus on these important parts:
- Performance Gains: Look for exhausts that promise more horsepower or torque. Good designs help your engine breathe better.
- Sound Level: Some riders want a loud, throaty roar. Others prefer a quieter sound that stays closer to stock but still offers better flow. Check reviews for sound descriptions.
- Weight Reduction: Stock exhausts can be heavy. Aftermarket options often use lighter materials, which improves your ATV’s power-to-weight ratio.
- Spark Arrestor: This is crucial for trail riding. A spark arrestor stops hot sparks from escaping. Many trails require them for fire safety.
Important Materials for Durability
The material an exhaust uses affects its lifespan and sound. High-quality materials last longer, especially when exposed to mud and water.
- 409 Stainless Steel: This is a good, strong option. It resists rust well and handles high heat. It offers great value for the money.
- 304 Stainless Steel: This is the premium choice. It offers the best corrosion resistance. If you ride in very wet or salty conditions, this is worth the extra cost.
- T-4 Aluminum: Sometimes used for the muffler body, aluminum is very light. It helps reduce overall weight significantly.
Factors That Improve or Reduce Quality
Quality in an exhaust system comes from how it is built.
What Makes It Better: Welds matter a lot. Look for smooth, full TIG welds. These are strong and look professional. Also, a high-flow core design improves performance by letting exhaust gases escape faster. Shrouds or heat shields that come with the system protect your legs from burns.
What Lowers the Quality: Thin wall tubing bends easily. Poorly fitted clamps cause leaks, which hurt performance and sound. If the finish chips easily, it means the coating or polish was not applied correctly. Cheap exhausts often use lower-grade steel that rusts quickly.
User Experience and Use Cases
Think about how you use your Sportsman 570. This guides your choice.
Trail Riding: If you ride slow trails, you might want a system that offers good low-end torque and a moderate sound. A spark arrestor is a must-have here.
Utility Work: For heavy hauling or ranch work, performance gains might be less important than reliability and noise control. A quieter system keeps you from getting annoyed during long workdays.
Recreational/Sport Riding: If you like fast riding or open fields, you will want the maximum horsepower boost and the loudest sound possible to announce your presence.
Installation difficulty also impacts user experience. Many slip-on mufflers install easily with basic tools. Full systems require more work and sometimes tuning adjustments.
10 Frequently Asked Questions (FAQ) About Sportsman 570 Aftermarket Exhausts
Q: Will an aftermarket exhaust void my Sportsman 570 warranty?
A: Generally, only if the exhaust directly causes the failure of another engine part. Changing the exhaust alone usually does not void the entire ATV warranty, but check with your dealer.
Q: Do I need to retune my ATV after installing a new exhaust?
A: For a simple slip-on muffler, often no retuning is needed. If you install a full system (header pipe and muffler), you might see better results with an ECU fuel controller or a tune.
Q: Is an aftermarket exhaust louder than the stock one?
A: Yes, almost always. Aftermarket exhausts are designed to flow more air, which creates a louder, deeper sound. Some brands offer “quiet core” inserts.
Q: How much weight can I expect to save?
A: Depending on the system, you can often save between 5 to 15 pounds compared to the heavy factory muffler assembly.
Q: Can I install the new exhaust myself?
A: Slip-on mufflers are usually very easy—a beginner can do them in under an hour. Full systems take more time and mechanical skill.
Q: What is a “slip-on” versus a “full system”?
A: A slip-on replaces only the muffler. A full system replaces the muffler and the header pipes that connect directly to the engine.
Q: Will this exhaust improve my gas mileage?
A: Not usually. While better airflow can make the engine run more efficiently, most riders use the extra power, which often means fuel consumption stays the same or slightly increases.
Q: What does “TIG welded” mean for quality?
A: TIG (Tungsten Inert Gas) welding creates very strong, precise welds that look clean. This shows high manufacturing quality.
Q: Are aftermarket exhausts street legal?
A: This depends on your local laws. In the US, any exhaust lacking a proper spark arrestor is usually illegal for use on public lands or forest trails.
Q: How do I keep my new stainless steel exhaust looking shiny?
A: Clean it regularly with mild soap and water. For deeper cleaning, use specialized metal polish made for stainless steel. Avoid harsh abrasive cleaners.