2021 Polaris RZR Turbo S: Choosing The Right Exhaust

by Jhon Lennon 53 views

Hey guys! So, you're looking to upgrade the exhaust on your 2021 Polaris RZR Turbo S? Awesome! You've come to the right place. The exhaust system is a critical component of your RZR, influencing everything from its performance and sound to its overall durability. Choosing the right exhaust can significantly enhance your riding experience, unlocking more power, improving throttle response, and giving your machine that aggressive sound you've been dreaming of. But with so many options out there, how do you decide? Let's dive in and explore the world of 2021 Polaris RZR Turbo S exhausts.

Why Upgrade Your RZR Turbo S Exhaust?

Before we get into specific brands and models, let's talk about why you should even consider upgrading your exhaust in the first place. The stock exhaust system on the RZR Turbo S is designed to meet certain noise and emissions regulations, which often means compromising performance. Here’s a breakdown of the key benefits of upgrading:

  • Increased Horsepower and Torque: This is the big one! Aftermarket exhausts are typically less restrictive than the stock system, allowing the engine to breathe more freely. This improved airflow translates to noticeable gains in horsepower and torque, especially in the mid-range and top-end. Imagine blasting through dunes with even more power at your fingertips – that’s what a good exhaust can do for you.
  • Improved Throttle Response: A less restrictive exhaust also means quicker throttle response. When you stomp on the gas, you want your RZR to react instantly. An aftermarket exhaust helps eliminate that lag, providing a more direct and responsive connection between your foot and the engine.
  • Weight Reduction: Stock exhaust systems can be surprisingly heavy. Upgrading to an aftermarket exhaust, especially one made from materials like stainless steel or titanium, can shave off a significant amount of weight. This weight reduction improves the overall handling and agility of your RZR.
  • Enhanced Sound: Let's be honest, the sound of your machine matters! A throaty, aggressive exhaust note can really elevate the riding experience. Aftermarket exhausts offer a wide range of sound profiles, from mild and mellow to loud and aggressive, so you can choose one that matches your personal preference.
  • Improved Aesthetics: Many aftermarket exhausts look way cooler than the stock system. With sleek designs and polished finishes, they can add a touch of style to your RZR.

Types of Exhaust Systems for Your RZR Turbo S

Okay, so you're convinced that an exhaust upgrade is a good idea. Now, let's look at the different types of exhaust systems available for your 2021 Polaris RZR Turbo S:

  • Slip-On Exhausts: These are the simplest and most affordable option. Slip-on exhausts replace just the muffler section of the stock exhaust system. They're easy to install and offer a noticeable improvement in sound and a modest bump in performance. If you're on a budget and looking for a quick and easy upgrade, a slip-on is a great choice.
  • Full Exhaust Systems: Full exhaust systems replace the entire exhaust system, from the cylinder head to the exhaust tip. They offer the greatest performance gains and are typically more expensive than slip-ons. Full systems are designed to maximize airflow and optimize engine performance. If you're serious about performance and want to squeeze every last ounce of power out of your RZR, a full system is the way to go.

Factors to Consider When Choosing an Exhaust

With so many options available, choosing the right exhaust can feel overwhelming. Here are some key factors to consider:

  • Performance Goals: What are you hoping to achieve with your exhaust upgrade? Are you primarily looking for more power, better sound, or a combination of both? If you're focused on performance, a full exhaust system is likely the best choice. If you're more interested in sound and aesthetics, a slip-on might be sufficient.
  • Sound Level: Exhausts vary widely in terms of sound level. Some are relatively quiet, while others are incredibly loud. Consider where you'll be riding and what sound level is appropriate. If you ride in areas with noise restrictions, you'll want to choose a quieter exhaust.
  • Material: Exhausts are typically made from stainless steel or titanium. Stainless steel is durable and affordable, while titanium is lightweight and offers excellent heat dissipation. Titanium exhausts are generally more expensive.
  • Budget: Exhaust prices can range from a few hundred dollars to over a thousand. Determine your budget before you start shopping to narrow down your options.
  • Installation: Some exhausts are easier to install than others. Slip-ons are typically very easy to install, while full systems may require more effort. If you're not comfortable working on your RZR, you may want to have a professional install the exhaust for you.
  • Tuning: When you change the exhaust you may need to tune the ECU (Engine Control Unit). The increased airflow can lean out the engine which can cause damage. Aftermarket tunes ensure the engine is running optimally with the new exhaust and will keep it running safely.

Popular Exhaust Brands for the 2021 RZR Turbo S

Now that you know what to look for, let's explore some of the most popular exhaust brands for the 2021 Polaris RZR Turbo S:

  • Yoshimura: Yoshimura is a well-known and respected brand in the motorcycle and UTV world. They're known for producing high-quality exhausts that offer excellent performance and sound. Their RZR Turbo S exhausts are no exception, delivering noticeable power gains and a deep, throaty exhaust note.
  • HMF Racing: HMF Racing is another popular brand that offers a wide range of exhausts for the RZR Turbo S. Their exhausts are known for their aggressive sound and performance. HMF offers both slip-on and full systems, so you can choose the one that best meets your needs.
  • Trinity Racing: Trinity Racing specializes in high-performance exhausts for UTVs and ATVs. Their RZR Turbo S exhausts are designed to maximize horsepower and torque. Trinity exhausts are typically louder than Yoshimura or HMF exhausts.
  • MBRP: MBRP (Manufacturer's Brass Prods) offers exhaust systems known for their durability and performance gains. They often use stainless steel in their construction, providing resistance to corrosion and wear. MBRP systems commonly provide a noticeable improvement in exhaust flow, resulting in enhanced horsepower and torque.
  • AkrapoviÄŤ: AkrapoviÄŤ is a premium exhaust manufacturer known for its high-end systems, often crafted from titanium or carbon fiber. These exhaust systems are designed for maximum performance gains and weight savings, with a focus on precision engineering. While they come at a higher price point, AkrapoviÄŤ exhaust systems are favored by those seeking top-tier quality and performance.

Installation Tips

Installing a new exhaust on your RZR Turbo S can be a rewarding experience. Here are a few tips to make the process smoother:

  • Read the Instructions: This seems obvious, but it's crucial to read the instructions carefully before you start. Make sure you understand each step and have all the necessary tools.
  • Use the Right Tools: Using the right tools will make the job much easier and prevent damage to your RZR. You'll need a socket set, wrenches, pliers, and possibly a torque wrench.
  • Be Patient: Don't rush the installation process. Take your time and double-check your work. If you're not sure about something, consult a mechanic.
  • Wear Safety Glasses: Protect your eyes from flying debris.
  • Disconnect the Battery: Disconnecting the battery prevents accidental shorts during the installation process.

Maintaining Your New Exhaust

Once you've installed your new exhaust, it's important to maintain it properly to ensure its longevity. Here are a few tips:

  • Regular Cleaning: Clean your exhaust regularly to remove dirt, mud, and other debris. Use a mild soap and water solution.
  • Check for Leaks: Inspect your exhaust system regularly for leaks. Leaks can reduce performance and cause damage to your engine.
  • Tighten Connections: Check the exhaust connections periodically to make sure they're tight. Loose connections can cause leaks and reduce performance.

Final Thoughts

Upgrading the exhaust on your 2021 Polaris RZR Turbo S is a great way to improve its performance, sound, and aesthetics. By considering your performance goals, budget, and personal preferences, you can choose the perfect exhaust for your machine. So go ahead, do your research, and unleash the full potential of your RZR! Have fun and be safe!