Hey there, fellow Subaru enthusiasts! If you're cruising around in a 2020 Subaru Crosstrek, you're probably already aware of its awesome versatility and fuel efficiency. But, maybe you're looking to spice things up a bit? One way to do that is with an exhaust system upgrade! This guide is all about the 2020 Subaru Crosstrek exhaust, and it's packed with everything you need to know, from the types of upgrades available to potential issues and how to troubleshoot them. Get ready to dive in, because we're about to make your Crosstrek even more enjoyable!

Why Upgrade Your 2020 Subaru Crosstrek Exhaust?

So, why would you even consider upgrading your Crosstrek's exhaust system, right? Well, there are a few compelling reasons. Firstly, a new exhaust can significantly improve your Crosstrek's performance. The stock exhaust systems are often designed with a focus on noise reduction and cost-effectiveness, which means they might restrict the engine's ability to breathe freely. Upgrading to a performance exhaust can reduce backpressure, allowing exhaust gases to escape more quickly. This, in turn, can lead to a noticeable increase in horsepower and torque, making your Crosstrek feel more peppy and responsive, particularly when accelerating or climbing hills. Increased engine performance is the primary reason. Imagine the thrill of merging onto the highway with a little extra pep in your step! Now, let's talk about the sound. The factory exhaust on the Crosstrek is, well, pretty quiet. If you're looking for a sportier, more aggressive tone, an aftermarket exhaust is the way to go. You can choose from a range of sounds, from a subtle growl to a more commanding roar, depending on your preferences and the type of exhaust you select. This can make your Crosstrek sound as good as it looks. Last but not least, an exhaust upgrade can enhance the overall aesthetic of your Crosstrek. Many aftermarket exhaust systems feature stylish tips and a more visually appealing design compared to the standard, often hidden, exhaust. This can give your Crosstrek a more customized and personalized look, helping you stand out from the crowd.

Benefits of Upgrading

• Improved Performance: Experience a boost in horsepower and torque.
• Enhanced Sound: Enjoy a sportier and more aggressive exhaust note.
• Aesthetic Appeal: Upgrade the look of your Crosstrek with stylish exhaust tips.
• Increased Resale Value: Some upgrades can add value when you sell.

Types of Exhaust Systems for Your 2020 Crosstrek

Alright, so you're sold on the idea of an exhaust upgrade. Now, let's explore the different types of systems available for your 2020 Subaru Crosstrek. You'll encounter several options, each with its own pros and cons, so it's important to understand the differences before making a purchase. The most common types are cat-back, axle-back, and full exhaust systems. Let's break them down, shall we? Cat-back exhaust systems replace the exhaust components from the catalytic converter (where the exhaust system begins) back to the tailpipe. This is the most popular type of upgrade, as it typically offers a good balance of performance gains, sound improvement, and ease of installation. Cat-back systems often include a new mid-pipe, muffler, and exhaust tips. They're usually designed to bolt directly onto the existing factory components, making installation relatively straightforward. Next up, we have axle-back exhaust systems. As the name suggests, these systems replace only the exhaust components located behind the rear axle, which primarily includes the muffler and exhaust tips. Axle-back systems are the most affordable and easiest to install, often requiring only a few bolts to be removed and replaced. However, they typically offer fewer performance gains compared to cat-back systems, as they don't affect the mid-pipe or catalytic converter. Finally, there are full exhaust systems, also known as turbo-back or header-back systems, which replace the entire exhaust system from the engine's exhaust manifold all the way to the tailpipe. This includes the headers, catalytic converter (or a replacement), mid-pipe, muffler, and exhaust tips. Full exhaust systems offer the greatest potential for performance gains, but they are also the most expensive and complex to install. They often require modifications and may not be street-legal in all areas due to emissions regulations.

Key Exhaust System Types

• Cat-Back: Replaces everything from the catalytic converter back. Excellent balance of performance and sound.
• Axle-Back: Replaces the muffler and tips behind the rear axle. Easiest to install, but fewer performance gains.
• Full Exhaust: Replaces the entire system. Maximum performance but more complex installation and may have legality concerns.

Performance Considerations and Potential Gains

Now, let's talk about what kind of performance improvements you can expect from an exhaust upgrade on your 2020 Subaru Crosstrek. While the Crosstrek isn't a sports car, even modest gains can make a noticeable difference in daily driving. Performance gains will vary depending on the type of exhaust system you choose and the specific components included. Generally, you can expect to see horsepower gains in the range of 5-15 hp and torque gains of a similar amount, with cat-back and full exhaust systems offering the most significant improvements. Remember, these are estimates, and the actual results may vary depending on factors such as your engine's condition, the quality of the exhaust system, and any other modifications you may have made to your Crosstrek. Additionally, an exhaust upgrade can improve throttle response, making your Crosstrek feel more eager to accelerate. This can be particularly beneficial when merging onto highways or overtaking other vehicles. You may also notice a slight improvement in fuel efficiency, although this is usually a secondary benefit. The primary focus of an exhaust upgrade is typically performance and sound. When considering performance, it's also worth noting that an exhaust upgrade can complement other modifications, such as an intake system or ECU tune. By working together, these modifications can further enhance your Crosstrek's performance and provide a more significant overall improvement.

Factors Influencing Performance

• Exhaust Type: Cat-back and full systems offer the most significant gains.
• Engine Condition: A well-maintained engine will benefit more.
• Additional Mods: Upgrades like intakes and tunes can amplify the effects.

Sound Characteristics and Choosing the Right Tone

One of the most exciting aspects of an exhaust upgrade is the change in sound. The stock exhaust on the 2020 Crosstrek is designed to be quiet and unobtrusive, but an aftermarket exhaust can give your car a much more distinctive voice. When choosing an exhaust system, you'll have a wide range of sound characteristics to consider. Some systems offer a deep, throaty rumble, while others produce a more raspy or aggressive tone. The sound level can also vary, from a subtle increase in volume to a loud, attention-grabbing roar. Sound preference is subjective, but here are a few things to keep in mind. Consider your daily driving habits. If you spend a lot of time on the highway, you might prefer a less aggressive sound that won't become tiresome on long journeys. If you enjoy driving in the city, a sportier sound might be more fitting. Also, think about the image you want to project. Do you want your Crosstrek to sound like a subtle adventurer or a bold road warrior? Some exhaust systems include a muffler that allows you to adjust the sound, providing a range from quiet to loud. This can be a great option if you want flexibility. Be sure to listen to sound clips of different exhaust systems before making a purchase. Most manufacturers and online retailers provide sound clips that allow you to hear what the exhaust will sound like on your Crosstrek. You can also find videos of Crosstreks with various exhaust systems on YouTube.

Understanding Exhaust Sound

• Deep Rumble: Often associated with a more aggressive, performance-oriented sound.
• Raspy Tone: Gives a sporty sound, and more high-end performance.
• Sound Level: Consider daily driving habits and sound restrictions.
• Muffler Control: Some systems offer adjustable sound levels.

Common Exhaust Issues and Troubleshooting

Even with the best exhaust systems, you might encounter some issues. Knowing how to diagnose and troubleshoot these problems can save you time and money. One of the most common issues is exhaust leaks. These can occur at the joints, flanges, or welds in the exhaust system. Symptoms of an exhaust leak include a hissing or ticking sound, a loss of power, and a burning smell. To diagnose an exhaust leak, you can visually inspect the exhaust system for signs of soot or discoloration. You can also use a soapy water solution, spraying it on the suspected leak areas and looking for bubbles. If you find a leak, you may need to tighten the connections, replace the gasket, or weld the leak. Another common issue is rattling or vibration. This can be caused by the exhaust system coming into contact with other components, such as the undercarriage or heat shields. The exhaust system might have come loose, or the mounting hardware may have worn out. To fix this, you should inspect the exhaust system for any contact points and adjust the position or add insulation as needed. Make sure that all mounting hardware is tight and in good condition. You might also experience a change in sound or performance after the exhaust is installed. If the sound is different from what you expected, it could be due to a leak, a poorly designed muffler, or the use of incorrect components. If the performance seems worse, it could be due to an improperly installed system or a restriction in the exhaust flow. If you suspect any of these issues, it's often best to consult a professional mechanic who can accurately diagnose the problem and provide a solution.

Troubleshooting Tips

• Exhaust Leaks: Listen for hissing, check for soot, and use soapy water for bubbles.
• Rattling/Vibration: Check for contact points and ensure mounting hardware is tight.
• Sound/Performance Issues: Consult a mechanic if you suspect a problem.

Installation: DIY or Professional?

So, you've chosen your exhaust system. Now comes the installation! You have two main options: do-it-yourself (DIY) or professional installation. The best choice depends on your skill level, tools, and the complexity of the exhaust system. If you're mechanically inclined, have the necessary tools, and choose an axle-back or cat-back system, DIY installation is definitely possible. Many exhaust systems come with detailed instructions, and online resources can provide further guidance. However, if you're not comfortable working on cars or lack the necessary tools, professional installation is the safer and more convenient option. A professional mechanic has the experience and expertise to install the exhaust system correctly, ensuring a proper fit and optimal performance. They also have the tools and equipment needed to handle any unexpected challenges. Professional installation is the best option for complex systems or if you are not mechanically inclined. The cost of professional installation varies depending on your location, the type of exhaust system, and the mechanic's labor rates. However, it's usually a worthwhile investment to ensure a proper installation and avoid potential problems. Before choosing a mechanic, get multiple quotes and read reviews to ensure you're getting a fair price and quality service.

Choosing Installation

• DIY: Possible for axle-back and cat-back systems if you have the skills and tools.
• Professional: Recommended for complex systems or if you lack experience.
• Cost: Get quotes and read reviews before choosing a mechanic.

Maintenance and Care for Your Exhaust System

After installing your new exhaust system, it's important to take care of it to ensure it lasts and performs optimally. Regular maintenance and care can help prevent issues and extend the life of your exhaust system. One of the most important things you can do is to inspect your exhaust system periodically for any signs of damage or wear. Look for leaks, cracks, rust, or loose connections. This is especially important if you drive in harsh conditions, such as areas with salt on the roads during winter. If you notice any issues, address them promptly to prevent further damage. Regular cleaning can also help keep your exhaust system looking and performing its best. Use a mild soap and water solution to remove dirt, grime, and road salt. Avoid using harsh chemicals or abrasive cleaners, as these can damage the finish of the exhaust system. Another important aspect of maintenance is to ensure that your exhaust system is properly supported. Regularly check the exhaust hangers and brackets to make sure they are secure and in good condition. Replace any worn or damaged hangers or brackets promptly to prevent the exhaust system from sagging or coming loose. It's also a good idea to have your exhaust system inspected by a professional mechanic during routine maintenance. They can identify any potential issues that you may have missed and provide recommendations for repairs or replacements.

Exhaust System Care Tips

• Regular Inspections: Check for leaks, cracks, and rust.
• Regular Cleaning: Use a mild soap and water solution.
• Proper Support: Check and replace hangers and brackets as needed.
• Professional Inspection: Have a mechanic check your exhaust system during routine maintenance.

Conclusion: Rev Up Your 2020 Subaru Crosstrek!

So there you have it, guys! We've covered everything you need to know about upgrading your 2020 Subaru Crosstrek's exhaust system, from the different types available to potential issues and how to care for your new system. Choosing the right exhaust system can significantly enhance your driving experience, providing a boost in performance, a sportier sound, and a more stylish look. Whether you're a seasoned car enthusiast or just starting to customize your ride, there's an exhaust system out there that's perfect for you. Remember to consider your budget, performance goals, and sound preferences when making your decision. Make sure to research different brands and models, read reviews, and listen to sound clips before making a purchase. Don't forget about installation - whether you choose to go the DIY route or have a professional handle it. With a little research and planning, you can transform your 2020 Subaru Crosstrek into an even more enjoyable and head-turning machine. Happy motoring, and enjoy the ride!