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 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.
- Compatible with: Polaris Sportsman 500 4X4 HO 2001-2013, Sportsman 570 EFI 2014-2017
- Replace Part Number: 1261042-029, 1261042-489, 1262445-489, 1263139
- Durability and Perfect Fit: The muffler is made of high-quality materials and has good durability and life, which can perfectly replace the original components
- Muffler Silencer Function: Mufflers are used mainly to dissipate the loud sounds created by the engine's pistons and valves
- Quality Checked: We inspect each product before shipping to ensure it meets high standards of quality. Please kindly check whether it is suitable for your car model before purchasing. If you have any questions, please let us know, and we will give you a satisfying solution
- Order Includes: 1x Black Muffler and Kit
- Order Includes: 2x Muffler Gasket, 1x Muffler Silencer Kit
- Compatible With Polaris Model: Sportsman 570 Efi 2014-2017
- Part Numbers: Muffler Gasket: 5243518, 5256385
- Note: Exhaust Kit will not fit on touring and 6X6 models.
- We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced.
- Order Includes: 1 x Muffler 1 X Exhaust Seal 1 X Exhaust Sealing Gasket 2 X SPRINGS 2 x Dampener Kit include: 2 x Nylok Nut 2 x Washer Rubber 2 x Bushing 2 x Vibration Dampener 2 x Bolt
- Replaces Part Number: 1262446, 1263595, 1263311, 5414946, 5256385, 7041789, 5253989
- This Aftermarket Exhaust Muffler/ Silincer replaces OEM style assembly with chambers.
- NOTE: Please be careful there few Muffler that look very much alike. Kindly ensure your Model No. / Part No. listed here before buying.
- Offer is for Replacement Muffler on the above Models Kumar Bros USA sells Aftermarket parts designed to fit Above equipment
- 【OE Part Number】- 1261042-029, 1261042-489 Muffler(Note: There are 2 similar products. Pay attention to the distinction)
- 【Fitment】- The Muffler Compatible with 2001-2013 Polaris Sportsman 500 HO 4X4, 2014-2017 Sportsman 570 EFI, 2001-2005 Sportsman 400
- 【Perfect Fit】- OEM replacement, Direct replacement, Ensuring a perfect replacement without any modifications
- 【Noise Reduction Function】- The Muffler has a great Noise Reduction Function, it can improve engine efficiency
- 【Note】- Please make sure this Muffler is suitable for your car before purchasing the product
- Order Includes: 2 X EX SEAL 05 3 X DAMP KIT 02 4 X MUF SPRING 02
- Replaces Part Number : 5412659,7041804,5256385
- This Aftermarket Exhaust Muffler/ Silincer replaces OEM style assembly with chambers.
- NOTE: Please be careful there few Muffler that look very much alike. Kindly ensure your Model No. / Part No. listed here before buying.
- Offer is for Replacement Muffler on the above Models Kumar Bros USA sells Aftermarket parts designed to fit Above equipment
- 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.
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.