Hey car enthusiasts! Are you the proud owner of a 2019 Audi S5 Sportback? If so, you're already cruising in a seriously stylish and performance-packed machine. But, are you truly experiencing all the S5 has to offer? One of the best ways to elevate your driving experience is with a high-quality exhaust system. This guide dives deep into the world of 2019 Audi S5 Sportback exhaust options, helping you understand the benefits, different types of systems, and what to consider when making a purchase. Buckle up, because we're about to explore how to unlock the full potential of your S5's symphony on wheels.

Why Upgrade Your 2019 Audi S5 Sportback Exhaust?

So, why bother upgrading your exhaust? The stock exhaust on your 2019 Audi S5 Sportback is pretty decent, right? Well, yes and no. It's designed to meet a variety of requirements, including noise regulations, fuel efficiency targets, and of course, cost. This means there's usually a lot of untapped potential. Upgrading your 2019 Audi S5 Sportback exhaust unlocks several key advantages. First and foremost, you'll experience a significant improvement in the sound. A properly designed aftermarket exhaust can transform the subtle growl of your S5 into a throaty, aggressive roar that turns heads wherever you go. This isn't just about making noise; it's about enhancing the overall driving experience, making it more engaging and exciting. The increase in sound is music to the ears of any auto enthusiasts.

Beyond the auditory enhancements, upgrading your exhaust can also boost performance. Aftermarket exhaust systems are typically designed with less restriction than the factory system. This means the exhaust gasses can flow out of the engine more freely, reducing backpressure. This, in turn, can lead to a slight increase in horsepower and torque, and better throttle response. While the gains may not be massive on their own, combined with other performance modifications, they can contribute to a noticeable improvement in acceleration and overall performance. Moreover, the enhanced exhaust flow can potentially improve fuel efficiency. By allowing the engine to breathe more easily, it can operate more efficiently, which translates to a small but welcome boost in miles per gallon. The visual appeal is also a huge consideration. The right exhaust system can dramatically enhance the aesthetic of your S5 Sportback. Many aftermarket systems feature stylish tips and finishes, adding a touch of sporty sophistication that complements the car's already sleek design. So, in short, upgrading your 2019 Audi S5 Sportback exhaust is about more than just sound; it's about optimizing performance, enhancing aesthetics, and creating a more immersive and thrilling driving experience. It's about taking a great car and making it even better. This upgrade is an investment in your driving pleasure and the value of your vehicle.

Types of 2019 Audi S5 Sportback Exhaust Systems

Alright, so you're sold on the idea of upgrading your exhaust. Now, let's explore the different types of exhaust systems available for your 2019 Audi S5 Sportback. Knowing the options will help you make an informed decision that aligns with your specific needs and preferences. There are basically three main categories of exhaust systems to consider: cat-back, axle-back, and full exhaust systems (turbo-back or header-back). Understanding the differences between these types is key to choosing the right system for your vehicle. Each option offers a unique set of benefits and characteristics, so let's break them down.

• Axle-Back Exhaust Systems: This is the most basic and often the most budget-friendly upgrade. An axle-back system replaces the exhaust components from the rear axle back to the exhaust tips. The main advantage of axle-back systems is their ease of installation and relatively low cost. They typically offer a noticeable improvement in sound, often providing a deeper, more aggressive tone compared to the stock exhaust. Because they only replace a small portion of the exhaust system, performance gains are usually minimal. However, for those looking for a simple, cost-effective way to enhance the sound of their S5, an axle-back system is an excellent choice. It's a great starting point for those new to modifying their vehicles or those who want a quick and easy upgrade. The installation process typically involves removing the existing exhaust tips and associated components and bolting on the new system. Overall, it's a straightforward process that can often be completed in your garage with basic tools. The ease of installation makes axle-back systems a popular choice for DIY enthusiasts.

• Cat-Back Exhaust Systems: Cat-back systems replace the exhaust components from the catalytic converters back, encompassing the entire exhaust system from the catalytic converters to the exhaust tips. Cat-back systems generally provide a more significant improvement in performance and sound compared to axle-back systems. This is because they replace more of the exhaust system, allowing for greater exhaust flow and reduced backpressure. This can result in a noticeable increase in horsepower and torque, as well as a more aggressive and refined exhaust note. Cat-back systems are available in a variety of designs, including single-exit, dual-exit, and quad-exit configurations. The choice of configuration often depends on personal preference and the overall aesthetic you want to achieve. Installation of a cat-back system is more complex than an axle-back system, requiring more time and potentially specialized tools. However, for those seeking a more comprehensive upgrade that balances performance and sound, a cat-back system is a solid choice. The increased flow and improved sound quality make a significant difference in the driving experience, enhancing both performance and the auditory pleasure of your Audi S5 Sportback.

• Full Exhaust Systems (Turbo-Back/Header-Back): This is the most comprehensive and performance-oriented upgrade. A full exhaust system, also known as a turbo-back (for turbocharged engines) or header-back (for naturally aspirated engines), replaces the entire exhaust system, including the catalytic converters (downpipes). This provides the greatest potential for performance gains and the most significant improvement in sound. Because they replace the entire system, full exhaust systems offer the lowest restriction and the highest exhaust flow. This can result in substantial increases in horsepower and torque, as well as a more aggressive and performance-oriented exhaust note. However, full exhaust systems are also the most expensive and complex to install. They may require specialized tools and expertise, and in some cases, may not be street legal depending on local regulations regarding catalytic converter replacement. Full exhaust systems are typically chosen by enthusiasts seeking maximum performance and are often coupled with other engine modifications. If you're serious about performance and are willing to invest in a more complex upgrade, a full exhaust system is the ultimate choice for your 2019 Audi S5 Sportback. This is the pathway to unleash the true performance potential of your vehicle.

Key Considerations When Choosing a 2019 Audi S5 Sportback Exhaust

Choosing the right 2019 Audi S5 Sportback exhaust system isn't just about picking the loudest or the flashiest option. It's about finding a system that fits your needs, budget, and driving style. Several factors should be carefully considered to ensure you make the right decision. This will ensure that you have the most positive outcome with your upgrades. Let's explore some of the most important considerations when selecting an exhaust system. Don't be shy about doing your homework and reading reviews.

• Sound: The sound of your exhaust is a crucial aspect of the upgrade. Consider the type of sound you want – deep and throaty, high-pitched and aggressive, or something in between. Listen to sound clips and watch videos of different exhaust systems on the Audi S5 Sportback to get an idea of the sound profile. Also, consider the impact on daily driving. A very loud exhaust may be fun on the track, but could become tiresome on long commutes or in residential areas. Look for exhaust systems that offer a balanced sound that enhances the driving experience without being overbearing. Pay attention to how the sound changes at different engine speeds and under different driving conditions. Also, keep in mind that the sound can also change slightly over time as the exhaust system breaks in. The ideal exhaust sound is subjective, so be sure to choose something that resonates with your personal preferences.

• Performance: While sound is important, don't overlook performance. Consider the potential for horsepower and torque gains. Research the performance specifications of different exhaust systems and compare the expected gains. However, keep in mind that the performance gains may not always be as significant as advertised. A well-designed exhaust system should improve exhaust flow and reduce backpressure, which should result in a performance boost. Consider whether you plan to make other engine modifications, such as a tune or intake upgrade. In combination, these upgrades can often provide synergistic gains. Ultimately, the right exhaust will complement the overall performance of your vehicle.

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• Material and Build Quality: The materials used to construct the exhaust system will influence its durability and longevity. Stainless steel is a popular choice for its corrosion resistance and durability. Some exhaust systems are made from titanium, which is lighter and stronger, but also more expensive. Consider the quality of the welds and the overall construction of the exhaust system. A well-built exhaust will last longer and maintain its performance over time. Look for reputable brands with a proven track record of producing high-quality exhaust systems. Read reviews from other owners and check the manufacturer's warranty to ensure you're getting a durable and reliable product. Quality materials and construction are essential to ensure the longevity of your investment and the continued performance of your Audi S5 Sportback.

• Installation: Consider the complexity of the installation process. Axle-back systems are generally easier to install than cat-back or full exhaust systems. If you plan to install the exhaust system yourself, make sure you have the necessary tools and expertise. Otherwise, consider having the installation performed by a professional mechanic. The cost of installation can vary depending on the complexity of the system and the shop's labor rates. Factor this into your budget when choosing an exhaust system. Some exhaust systems come with detailed instructions and all the necessary hardware, which can make the installation process easier. Also, consider the impact on ground clearance. Some exhaust systems may lower the vehicle's ground clearance, which could be an issue if you frequently drive over speed bumps or rough roads. Ensure that the exhaust system you choose is compatible with your driving conditions.

• Budget: Exhaust systems can range significantly in price, from a few hundred dollars to several thousand dollars. Determine your budget before you start shopping and stick to it. Consider the overall value of the exhaust system, including the performance gains, sound quality, and build quality. Don't necessarily choose the cheapest option, as it may not offer the best value or durability. Compare the prices of different exhaust systems and weigh the pros and cons of each option. Also, consider the long-term cost of ownership, including maintenance and potential repairs. Be prepared to invest in a quality exhaust system that meets your needs and provides the best value for your money. Remember that a well-chosen exhaust is an investment that will enhance both the performance and enjoyment of your Audi S5 Sportback.

Top Exhaust Brands for 2019 Audi S5 Sportback

There are numerous brands that produce high-quality exhaust systems for the 2019 Audi S5 Sportback. Choosing a reputable brand can help ensure you're getting a product that meets your expectations. Here are some of the most popular and well-regarded brands in the aftermarket exhaust market. These brands have a reputation for quality, performance, and craftsmanship. This is by no means an exhaustive list, but it's a great place to start your research. These brands have demonstrated a commitment to producing high-quality exhaust systems that meet the needs of Audi enthusiasts.

• Akrapovič: Akrapovič is a premium exhaust manufacturer known for its high-performance titanium systems. Their exhausts are renowned for their lightweight design, exceptional build quality, and aggressive sound. While Akrapovič systems are at the higher end of the price spectrum, they offer a premium upgrade for those seeking the ultimate in performance and style. If you're looking for the best of the best, Akrapovič is definitely worth considering.

• AWE Tuning: AWE Tuning is a well-respected brand in the Audi aftermarket, known for its high-quality stainless steel exhaust systems. Their systems are designed to provide a balance of performance and sound, with a focus on both power gains and a refined exhaust note. AWE Tuning offers a range of exhaust options for the S5 Sportback, from axle-back to cat-back systems, so you can find a configuration that fits your needs. Their systems are known for their easy installation and excellent build quality.

• Milltek Sport: Milltek Sport is a British-based exhaust manufacturer that offers a wide range of exhaust systems for various vehicles, including the Audi S5 Sportback. Their systems are known for their quality construction, sporty sound, and excellent fit and finish. Milltek Sport provides a good balance of performance, sound, and value, making it a popular choice among Audi enthusiasts. Their exhausts are designed for easy installation and come with a comprehensive warranty.

• Borla: Borla is an American exhaust manufacturer known for its high-performance stainless steel exhaust systems. Borla offers various exhaust options for the S5 Sportback, including axle-back and cat-back systems. Borla exhausts are known for their deep, aggressive sound and are a popular choice for those seeking a more sporty driving experience. Borla exhausts are designed to improve both the sound and performance of your S5 Sportback.

• Magnaflow: Magnaflow is another popular American exhaust manufacturer known for its high-quality stainless steel exhaust systems. Magnaflow offers a wide range of exhaust options for the S5 Sportback, including cat-back and axle-back systems. Magnaflow exhausts provide a good balance of performance and sound, making them a popular choice for those looking for an upgrade that improves both. Their exhausts are known for their durability, performance, and easy installation.

Conclusion: Making Your 2019 Audi S5 Sportback Roar

Upgrading the 2019 Audi S5 Sportback exhaust is a fantastic way to enhance your car's sound, performance, and overall driving experience. By considering the different types of exhaust systems, key factors such as sound, performance, material quality, installation, and budget, you can find the perfect exhaust to suit your needs and preferences. Whether you opt for a simple axle-back system or a full turbo-back upgrade, the right exhaust will transform your S5 Sportback into an even more exhilarating machine. Choose a reputable brand, do your research, and take your time to find the perfect exhaust system. With the right exhaust, you can unlock the full potential of your Audi S5 Sportback and enjoy a more thrilling and engaging driving experience. Enjoy the symphony of your upgraded exhaust and the enhanced performance. Now go out there and enjoy the open road with your enhanced Audi S5 Sportback! Happy driving, guys!