Hey guys! So, you're here because you're itching to upgrade the exhaust system on your 2017 Lexus IS 350 F Sport, huh? Awesome! You've come to the right place. This article is your ultimate guide, covering everything from the why to the how of enhancing your ride's exhaust. We'll dive deep into the world of aftermarket exhaust systems, explore the benefits, and help you choose the perfect setup to unleash that sweet, sweet sound and performance gains. Let's get started.

Why Upgrade Your 2017 Lexus IS 350 F Sport Exhaust?

First things first, why even bother with an exhaust upgrade? Well, the stock exhaust system on your IS 350 F Sport, while perfectly functional, is often designed with a focus on noise reduction and emissions compliance. This means it can sometimes stifle the engine's true potential. Upgrading your exhaust can unlock several key benefits. The most noticeable improvement for many is the enhanced sound. Who doesn't love the aggressive growl of a well-tuned exhaust? It's like a symphony for your ears, and it definitely turns heads. But it's not just about the noise; an aftermarket exhaust can also improve performance. By reducing backpressure and increasing exhaust flow, you can potentially gain horsepower and torque. This translates to quicker acceleration and a more responsive feel when you hit the gas.

Moreover, a high-quality exhaust system can improve your car's overall aesthetics. Many aftermarket options offer sleek designs and premium materials that complement the sporty look of the IS 350 F Sport. Think polished stainless steel, carbon fiber tips, and a custom fit that blends seamlessly with your car's lines. The weight savings are another consideration. Aftermarket exhausts are often lighter than the stock systems, which can further contribute to improved performance and handling. Finally, let's talk about the 'cool factor.' An upgraded exhaust is a statement. It tells the world that you care about your car and you're not afraid to make it your own. It's a way of personalizing your ride and setting it apart from the crowd. So, whether you're chasing performance gains, a killer sound, or just want to give your IS 350 F Sport a unique touch, an exhaust upgrade is a fantastic way to go. There are different types of exhaust upgrades to look for, from cat-back to axle-back exhausts. We will examine the most popular ones. Are you ready?

Types of Exhaust Systems for Your 2017 Lexus IS 350 F Sport

Alright, let's get down to the nitty-gritty and explore the different types of exhaust systems you can choose from for your 2017 Lexus IS 350 F Sport. The options range from simple upgrades to comprehensive overhauls, each offering a different level of performance, sound, and installation complexity. Understanding these options will help you make the best decision for your needs and budget. The two main categories are axle-back and cat-back systems.

Axle-Back Exhaust Systems

Axle-back systems are the entry-level exhaust upgrade and the easiest to install. As the name suggests, this system replaces the exhaust components located behind the rear axle. This typically includes the muffler and the exhaust tips. The main advantage of an axle-back system is its affordability and ease of installation. You can usually install it yourself in your garage with basic tools. While axle-back systems don't offer as significant performance gains as cat-back systems, they can still provide a noticeable improvement in sound and appearance. They're a great option if you're looking for a more aggressive exhaust note without breaking the bank or dealing with a complex installation process. Keep in mind that the performance gains are often minimal with axle-back systems, as they don't affect the primary exhaust flow. However, the change in sound can be quite dramatic, giving your IS 350 F Sport a sportier character. Expect a deeper, more resonant tone that's sure to turn heads. Look for high-quality materials, such as stainless steel, to ensure durability and resistance to corrosion. Check out brands that specialize in Lexus performance parts. The fit and finish should be top-notch, ensuring a seamless integration with your car's existing exhaust system.

Cat-Back Exhaust Systems

Cat-back systems offer a more comprehensive upgrade, replacing the exhaust components from the catalytic converters (cats) back. This includes the mid-pipe, muffler, and exhaust tips. Cat-back systems typically offer greater performance gains than axle-back systems because they optimize the entire exhaust flow from the catalytic converters. By reducing backpressure and increasing exhaust flow throughout the system, you can potentially gain more horsepower and torque. Cat-back systems usually come with improved exhaust tips and a more aggressive sound profile. Installation is more involved than with an axle-back system, often requiring the use of a lift and specialized tools. However, the performance benefits make the extra effort worthwhile for many enthusiasts. The performance gains are a significant advantage of cat-back systems. Expect to feel a noticeable improvement in acceleration and throttle response. This is because the less restrictive design allows the engine to breathe more freely. Cat-back systems also typically offer a wider range of sound options, from a subtle growl to a full-blown roar. The quality of materials and construction is also a key factor. Look for systems made from stainless steel or titanium for durability and corrosion resistance. The design of the system should be optimized for maximum flow and performance. Many cat-back systems also feature mandrel-bent pipes, which ensure a consistent internal diameter throughout the system, further enhancing flow. Make sure the system is designed specifically for your 2017 Lexus IS 350 F Sport, as this will ensure a perfect fit and optimal performance.

Popular Exhaust Brands for the 2017 Lexus IS 350 F Sport

Okay, so you're ready to start shopping for a new exhaust. But where do you begin? The market is filled with a ton of options. Let's take a look at some of the most popular and reputable brands known for producing high-quality exhaust systems for the 2017 Lexus IS 350 F Sport. These brands have a solid reputation for performance, sound, and build quality.

Borla

Borla is a household name in the exhaust world, and for good reason. They are known for their high-quality stainless steel construction, precision engineering, and a wide range of sound profiles. Borla offers both axle-back and cat-back systems for the IS 350 F Sport, giving you plenty of options to customize your car's sound and performance. They usually offer a more refined and less intrusive sound, making them a great choice if you want to enhance the sound without being overly loud.

Invidia

Invidia is another popular choice, especially for those looking for a more aggressive sound. Their exhaust systems are known for their deep, throaty growl and enhanced performance. Invidia offers both cat-back and axle-back systems, and their exhausts are typically constructed from high-quality stainless steel. They are a popular choice for enthusiasts who want to make a statement.

Tanabe

Tanabe is a well-respected brand, known for its focus on performance and quality. They offer exhaust systems that strike a balance between sound and performance, providing a noticeable improvement in both areas. Their exhausts are known for their great fit and finish.

Other Brands to Consider

Other notable brands include MagnaFlow, GReddy, and Remark. Each brand has its unique features and strengths. MagnaFlow is known for its smooth, refined sound and quality construction. GReddy offers performance and a sporty sound. Remark provides excellent value and performance. So, take your time, do your research, and read reviews to find the perfect exhaust system for your needs. Check out forums and online communities dedicated to the Lexus IS 350 F Sport to get recommendations from other owners.

Sound Considerations

Choosing the right exhaust system isn't just about performance; it's also about the sound. The sound of your exhaust will significantly impact your driving experience and the overall personality of your car. Several factors influence the sound of an exhaust system, including the type of muffler, the diameter of the pipes, and the materials used. Different mufflers produce different sounds. Some mufflers are designed to create a deep, throaty growl, while others offer a higher-pitched, more aggressive tone. The diameter of the exhaust pipes also affects the sound. Larger diameter pipes generally result in a deeper and louder sound. The materials used in the exhaust system also play a role. Stainless steel often produces a more refined sound, while titanium can offer a unique and aggressive tone. So, what kind of sound are you looking for? Do you want something subtle and refined, or something that turns heads? Do you want something that has a deep rumble or a high-pitched scream? Consider your personal preferences and the type of driving you typically do. If you do a lot of highway driving, you may prefer a more subtle sound to avoid excessive noise and drone. If you are a fan of track days and spirited driving, you might prefer a more aggressive sound. Also, consider the local noise regulations. Some areas have strict noise ordinances that limit the volume of exhaust systems. Make sure the exhaust system you choose complies with these regulations to avoid any issues. Take your time. Listen to sound clips and read reviews before making your decision.

Installation: DIY or Professional?

Once you've chosen your exhaust system, you'll need to get it installed. You have two main options: DIY installation or professional installation. Installing an axle-back system is usually pretty straightforward and can be done in your garage with basic tools. This can save you money on labor costs, and it's a great way to learn more about your car. However, cat-back systems are more complex and may require specialized tools and equipment, such as a lift. If you're not comfortable working on your car, it's best to have a professional install the exhaust system. This will ensure that the system is installed correctly and that you get the best performance and sound possible. The cost of professional installation can vary depending on the shop and the complexity of the installation. Be sure to get quotes from a few different shops before making a decision. No matter which route you choose, be sure to follow the manufacturer's instructions and take all the necessary safety precautions.

Maintaining Your New Exhaust System

After your new exhaust system is installed, you'll want to take good care of it to ensure it lasts for years to come. Here are some tips for maintaining your exhaust system. Regularly inspect your exhaust system for any signs of damage or leaks. Look for rust, corrosion, and any loose connections. If you notice any issues, address them immediately to prevent further damage. Clean your exhaust system regularly to remove any dirt or grime. This will help to keep it looking its best and prevent the build-up of corrosion. Use a mild soap and water solution and avoid harsh chemicals. Consider using a ceramic coating on your exhaust system to protect it from the elements and corrosion. This will help to extend the life of your system and keep it looking great. Following these maintenance tips will help you keep your exhaust system in top condition and ensure that it continues to perform and sound great for years to come.

Conclusion: Unleash the Beast

Upgrading the exhaust on your 2017 Lexus IS 350 F Sport is a fantastic way to enhance its sound, performance, and overall appeal. Whether you opt for a simple axle-back system or a more comprehensive cat-back upgrade, the right exhaust can transform your driving experience. Choose an exhaust system that matches your desired sound, performance goals, and budget. Research different brands and models, and read reviews to get a better understanding of what's out there. Consider both the performance gains and the aesthetic improvements, and think about how the exhaust will complement your car's overall style. If you're comfortable with DIY projects, installing an axle-back system can be a rewarding experience. Otherwise, professional installation will ensure optimal results. With the right exhaust system, your 2017 Lexus IS 350 F Sport will sound as good as it looks, and you'll enjoy every mile. So, go out there, make your choice, and unleash the beast! Enjoy the roar!