Let's dive into the world of aftermarket exhaust systems for the 2016 Lexus IS350. Whether you're chasing a more aggressive sound, a performance boost, or just a different look, there are tons of options. This guide will walk you through everything you need to know to make the right choice for your ride.

Why Upgrade Your Exhaust?

Upgrading your exhaust on a 2016 Lexus IS350 can bring a whole bunch of benefits that go beyond just aesthetics. First off, let's talk about the sound. The stock exhaust is pretty tame, but an aftermarket system can unleash a more aggressive and sporty tone that'll make heads turn. Think about cruising down the street with a deep, throaty rumble – that's the kind of experience we're talking about.

Beyond the sound, there's the potential for performance gains. Aftermarket exhausts are often designed with wider diameter piping and less restrictive mufflers and resonators. This means exhaust gases can flow more freely, reducing backpressure and allowing the engine to breathe easier. And when your engine breathes easier, it can produce more horsepower and torque. While the gains might not be massive, they can definitely add a little extra pep to your IS350's step.

And let's not forget about the visual appeal. Many aftermarket exhaust systems come with stylish exhaust tips that can enhance the look of your car's rear end. Whether you prefer a clean, understated look or something more aggressive and eye-catching, there's an exhaust tip out there to match your personal style. Plus, some systems are made from high-quality materials like stainless steel or titanium, which not only look great but also offer improved durability and resistance to corrosion.

Types of Exhaust Systems

When it comes to upgrading your exhaust, you've got a few different options to consider. Understanding the different types of exhaust systems available for your 2016 Lexus IS350 is crucial in making the right choice. Let's break down the most common options:

• Axle-Back Systems: These are the simplest and most affordable option. They replace the exhaust components from the rear axle to the exhaust tips. Axle-back systems are primarily focused on improving the sound of your exhaust, giving you a louder and more aggressive tone. They're relatively easy to install and typically don't require any modifications to the rest of your exhaust system.
• Cat-Back Systems: Cat-back systems replace the exhaust components from the catalytic converters to the exhaust tips. This includes the mid-pipe, resonators, and mufflers. Cat-back systems offer a balance of sound improvement and performance gains. The larger diameter piping and less restrictive mufflers can help improve exhaust flow, resulting in a slight increase in horsepower and torque. Installation is a bit more involved than an axle-back system, but it's still a relatively straightforward process.
• Header-Back Systems (Full Exhaust Systems): These are the most comprehensive and expensive option. Header-back systems replace the entire exhaust system from the exhaust manifold (headers) to the exhaust tips. This includes the headers, catalytic converters, mid-pipe, resonators, and mufflers. Header-back systems offer the most significant performance gains, as they eliminate the most restrictive components in the exhaust system. However, they're also the most complex to install and may require professional installation. Additionally, replacing the catalytic converters may not be legal in all areas, so it's important to check your local regulations before making this upgrade.

Top Exhaust System Brands

Alright, so you're thinking about swapping out your stock exhaust on your 2016 Lexus IS350, but you're not sure which brand to go with, right? No worries, let's check out some of the top dogs in the exhaust game. These brands have earned their stripes by delivering quality, performance, and that sweet, sweet sound we all crave.

• Invidia: Invidia is a well-known brand that offers a wide range of exhaust systems for various vehicles, including the Lexus IS350. Their exhausts are known for their high-quality construction, aggressive sound, and performance gains. Invidia offers both cat-back and axle-back systems, so you can choose the option that best suits your needs and budget.
• Borla: Borla is another popular brand that specializes in performance exhaust systems. Their exhausts are known for their high-quality materials, precision craftsmanship, and distinctive sound. Borla offers a variety of exhaust options for the Lexus IS350, including their renowned ATAK and S-Type systems. These systems are designed to deliver maximum performance and an aggressive exhaust note.
• MagnaFlow: MagnaFlow is a trusted brand that has been producing performance exhaust systems for over 30 years. Their exhausts are known for their durability, performance, and smooth, deep sound. MagnaFlow offers cat-back systems for the Lexus IS350 that are designed to improve exhaust flow and increase horsepower and torque.
• ARK Performance: ARK Performance is a brand that focuses on creating high-performance exhaust systems with a focus on both sound and aesthetics. Their exhausts are known for their unique designs, high-quality materials, and aggressive sound. ARK Performance offers cat-back systems for the Lexus IS350 that are designed to deliver maximum performance and a head-turning exhaust note.

Factors to Consider Before Buying

Before you pull the trigger on a new exhaust system, there are a few things you'll want to keep in mind to make sure you're making the right choice for your 2016 Lexus IS350. Considering these factors before purchasing an exhaust for your 2016 Lexus IS350 ensures you get exactly what you want.

• Sound Level: Think about how loud you want your exhaust to be. Some systems are designed for a subtle, refined sound, while others are all about that aggressive, attention-grabbing roar. If you're driving your IS350 every day, you might not want an exhaust that's going to rattle your neighbors' windows every morning. On the other hand, if you're looking to make a statement, a louder system might be just what you need. Check out sound clips and videos online to get a better idea of what different exhaust systems sound like before you buy.
• Performance Goals: Are you primarily looking to improve the sound of your exhaust, or are you hoping to gain some extra horsepower and torque? If performance is your main goal, you'll want to consider a cat-back or header-back system, as these offer the most significant performance gains. However, if you're mainly concerned with sound, an axle-back system might be a more cost-effective option.
• Budget: Exhaust systems can range in price from a few hundred dollars to several thousand, so it's important to set a budget before you start shopping. Keep in mind that the more comprehensive the system, the more it's likely to cost. Axle-back systems are generally the most affordable, while header-back systems are the most expensive. Also, don't forget to factor in the cost of installation, which can vary depending on the complexity of the system and the labor rates in your area.
• Installation: Think about whether you're comfortable installing the exhaust system yourself, or if you'd prefer to have a professional do it. Axle-back systems are usually the easiest to install, while header-back systems can be quite complex and may require specialized tools and knowledge. If you're not confident in your mechanical skills, it's best to leave the installation to a professional.

Installation Tips

Alright, you've got your new exhaust system, and you're ready to install it on your 2016 Lexus IS350. Whether you're a seasoned DIYer or a first-timer, here are some tips to help you through the process. Following these installation tips for your 2016 Lexus IS350 exhaust will make the process smoother.

• Gather Your Tools: Before you start, make sure you have all the necessary tools on hand. This might include a socket set, wrench set, screwdrivers, pliers, penetrating oil, a jack and jack stands, and safety glasses. Having the right tools will make the job much easier and safer.
• Read the Instructions: This might seem obvious, but it's important to read the installation instructions carefully before you start. The instructions will provide step-by-step guidance on how to install the exhaust system correctly. Pay close attention to any torque specifications or other important details.
• Use Penetrating Oil: Exhaust components can often be difficult to remove due to rust and corrosion. Spraying penetrating oil on the bolts and connections can help loosen them up and make them easier to remove. Let the penetrating oil soak in for at least 15-20 minutes before attempting to remove the bolts.
• Use Jack Stands: Never work under a car that is only supported by a jack. Use jack stands to securely support the car before you start working on the exhaust system. This will prevent the car from falling on you and causing serious injury.
• Take Your Time: Don't rush the installation process. Take your time and be careful to avoid damaging any of the exhaust components or your car. If you're not sure about something, consult the instructions or seek help from a professional.

Conclusion

Upgrading the exhaust system on your 2016 Lexus IS350 can be a rewarding experience. You get a better sound, enhanced performance, and a customized look. Take your time, do your research, and choose the system that best fits your needs and budget. With the right exhaust system, you can transform your IS350 into a true performance machine.