Hey guys! So, you've got a 2013 Honda Accord Coupe, and you're thinking about spicing things up with a new exhaust system? Awesome! This guide is all about the 2013 Honda Accord Coupe exhaust – from choosing the right one to troubleshooting common issues. We'll cover everything, so you can make an informed decision and keep your ride running smoothly. Let's dive in!

Why Upgrade Your 2013 Honda Accord Coupe Exhaust?

First things first, why even bother upgrading your 2013 Honda Accord Coupe exhaust? Well, there are several cool reasons. Firstly, you might be looking for increased horsepower and torque. A well-designed exhaust system can reduce backpressure, allowing your engine to breathe easier and perform better. Think of it like this: if you're trying to run a marathon while breathing through a tiny straw, you're not going to perform your best, right? Same principle applies to your engine. A restrictive exhaust system is like that tiny straw. A good aftermarket system opens things up.

Secondly, the sound! Let's be honest, many of us love the growl of a performance exhaust. It adds a whole new dimension to your driving experience. Whether you want a subtle rumble or a head-turning roar, there are exhaust systems to match your style. But sound isn't everything; the quality of sound matters too. You don't want something that sounds cheap or tinny; you want something that complements the car's aesthetic. You want something that sounds good.

Thirdly, looks! Upgrading your exhaust can significantly enhance the visual appeal of your car. Many aftermarket exhausts come with stylish tips and a cleaner overall look, giving your coupe a more aggressive and modern appearance. It's like a cool accessory that makes your car stand out in the crowd. Imagine pulling up to a meet with a sleek, upgraded exhaust system – instant street cred!

Finally, the durability aspect. The original exhaust system on your 2013 Honda Accord Coupe might be starting to show its age. Rust, corrosion, and wear and tear can compromise its performance and longevity. Upgrading to a high-quality aftermarket exhaust system made from stainless steel or other durable materials can offer superior corrosion resistance and a longer lifespan. This means less worry about future repairs and more peace of mind on the road. So, the question isn't why upgrade, but why not?

Types of Exhaust Systems for Your 2013 Honda Accord Coupe

Alright, now that we're amped up about upgrading our 2013 Honda Accord Coupe exhaust, let's talk about the different types of exhaust systems you can choose from. There are a few main categories, each with its own pros and cons.

First up, we have cat-back exhaust systems. These are probably the most popular option for a good reason. They replace the exhaust system from the catalytic converter (where your car's emissions are controlled) back to the exhaust tips. Cat-back systems typically offer a noticeable improvement in performance and sound without requiring any modifications to the catalytic converter. They're usually relatively easy to install, making them a great choice for DIY enthusiasts. This is often the sweet spot for balancing performance gains, sound enhancement, and ease of installation. You get a good bang for your buck.

Next, we've got axle-back exhaust systems. These systems replace only the portion of the exhaust system from the rear axle back to the exhaust tips. They're typically the most affordable option and easiest to install since they don't involve the catalytic converter or mid-pipe. However, they usually offer fewer performance gains compared to cat-back systems. They're a good choice if you're primarily interested in changing the sound or appearance of your exhaust without spending a ton of money or dealing with a complex installation.

Then there are headers. Headers are a bit more involved, as they replace the factory exhaust manifolds. Headers are designed to optimize exhaust flow directly from the engine. They're often made with individual tubes for each cylinder, which helps to reduce backpressure and improve performance. Installing headers can provide significant power gains, but they usually require more complex installation and may involve modifications to other components. They're a popular upgrade for those looking to squeeze every last bit of power out of their engine, but they might not be for the faint of heart.

Finally, there are full exhaust systems, which include headers, a mid-pipe, and a cat-back system. This is the most comprehensive upgrade you can do, and it offers the greatest potential for performance gains. However, it's also the most expensive and complex to install. This is the ultimate upgrade. It's for those really serious about performance and aren't afraid of a bit of elbow grease or a visit to a professional mechanic.

Choosing the Right Exhaust System for Your Accord Coupe

So, how do you pick the right 2013 Honda Accord Coupe exhaust? There are several things to consider.

First, what's your budget? Exhaust systems vary widely in price, so setting a budget will help you narrow down your choices. You can find some axle-back systems for a few hundred dollars, while full systems with high-quality headers can cost upwards of a thousand or more. Decide how much you're comfortable spending and stick to it.

Second, what's your goal? Are you primarily looking for improved sound, increased performance, or a combination of both? If you just want a better sound, an axle-back system might be perfect. If you're chasing horsepower gains, a cat-back or full exhaust system would be a better choice. Consider what you want to achieve before you start shopping.

Third, consider the sound level. Some exhaust systems are louder than others. If you want something that's street legal and won't annoy your neighbors, look for a system with a moderate sound level. If you're looking for something aggressive, make sure it's legal in your area and consider the potential consequences of noise violations.

Fourth, think about the materials. Exhaust systems are typically made from materials like aluminized steel or stainless steel. Stainless steel is more resistant to rust and corrosion, making it a better choice for longevity, but it's often more expensive. Aluminized steel is a more affordable option but may not last as long in harsh environments.

Fifth, read reviews and compare brands. Research different brands and models to see what other Accord Coupe owners have to say about them. Look for reviews that mention sound, performance, fit, and build quality. Check out forums and online communities dedicated to the 2013 Honda Accord Coupe. They're a great source of information and opinions.

Finally, check for fitment. Make sure the exhaust system you choose is specifically designed for your 2013 Honda Accord Coupe. Incorrect fitment can lead to installation problems and poor performance. The product description should clearly state that it fits your specific make, model, and year.

Troubleshooting Common Exhaust Issues

Even with a brand new exhaust system, or if you're sticking with your original, it's helpful to know how to troubleshoot common exhaust issues on your 2013 Honda Accord Coupe. Let's go through some common problems you might encounter.

One common problem is exhaust leaks. These can occur at the joints, flanges, or anywhere there's a connection in the exhaust system. Symptoms of an exhaust leak include a hissing or ticking sound, reduced engine performance, and a smell of exhaust fumes in the cabin. If you suspect an exhaust leak, you can visually inspect the system for cracks, holes, or loose connections. You can also try listening for the sound of escaping exhaust while the engine is running. Sometimes, you can even feel the leak by placing your hand near the suspected area (be careful, as the exhaust can be hot!).

Another common issue is rust and corrosion, especially if you live in an area where roads are salted during the winter. Rust can weaken the exhaust system and lead to leaks or even complete failure. If you notice rust on your exhaust system, it's best to address it promptly. You can often clean and repair minor rust spots with rust converter and high-temperature paint. However, if the rust is extensive, it may be necessary to replace the affected components.

Rattling noises can also indicate an exhaust problem. These noises can be caused by a loose heat shield, a damaged catalytic converter, or other issues. If you hear a rattling noise, try to pinpoint its source. Check the heat shields for loose bolts or other damage. Inspect the catalytic converter for any internal damage or rattling. If you're not sure, it's always best to consult a mechanic.

Reduced engine performance is another symptom that could indicate an exhaust problem. A clogged catalytic converter, a restricted exhaust system, or other issues can reduce the engine's ability to breathe properly. If you notice a decrease in power, acceleration, or fuel efficiency, the exhaust system could be the culprit. A qualified mechanic can diagnose the problem and recommend the appropriate repairs.

Finally, a check engine light can be triggered by exhaust issues. If your check engine light comes on, it's important to have the vehicle diagnosed as soon as possible. The check engine light can indicate a variety of problems, including issues with the catalytic converter, oxygen sensors, or other exhaust components. Use an OBD-II scanner to read the trouble codes and get a better understanding of the problem.

Installing Your New 2013 Honda Accord Coupe Exhaust

Alright, you've chosen your 2013 Honda Accord Coupe exhaust and it's time to install it. While the specifics will vary depending on the system you've chosen, here are some general tips and considerations.

First, gather your tools. You'll need basic tools like a wrench set, socket set, jack, jack stands, and possibly a penetrating oil to help loosen stubborn bolts. Make sure you have everything you need before you start the installation to avoid any unexpected delays.

Second, safety first! Always work in a well-ventilated area and wear safety glasses and gloves. If you're working under the car, always use jack stands to support it safely. Never work under a vehicle supported only by a jack.

Third, carefully read the instructions. The exhaust system will come with its own set of instructions. Read them thoroughly before you begin. Familiarize yourself with all the parts and the installation process.

Fourth, preparation is key. Before removing any of the old exhaust components, spray the bolts and connections with penetrating oil to help loosen them. Let it sit for a while to give it time to work. Disconnecting the negative battery cable is also a good idea before starting any electrical work.

Fifth, remove the old exhaust. Carefully remove the old exhaust components. Remember where everything goes and how it's connected. Take photos as you disassemble the old system, in case you need a reference. Be careful not to damage any of the existing components you're keeping.

Sixth, install the new exhaust. Install the new exhaust system according to the manufacturer's instructions. Make sure all the connections are secure and that the exhaust system is properly aligned. Double-check everything to make sure it's correctly installed.

Seventh, test it out. Start the engine and listen for any leaks or unusual noises. Check the exhaust system for any leaks and make sure it's functioning properly. Take your coupe for a test drive to make sure everything is working as it should.

Eighth, clean up and dispose of the old exhaust components responsibly. Recycle the old parts if possible. Clean up your workspace and put away all your tools.

Maintenance and Care for Your Exhaust System

Once you've got that awesome 2013 Honda Accord Coupe exhaust installed, you'll want to take good care of it to ensure it lasts for years to come. Here's a quick rundown on maintenance and care.

Regularly inspect your exhaust system. Check for any signs of damage, leaks, or corrosion. Look for any loose connections, cracks, or other issues. Address any problems promptly to prevent them from worsening.

Clean the exhaust tips. Keep your exhaust tips clean to maintain a good appearance. Use a metal polish or cleaner to remove any dirt, grime, or soot. Clean exhaust tips make your car look so much better.

Avoid driving through deep water. Water can get into the exhaust system and cause corrosion. Avoid driving through standing water whenever possible.

Consider applying a protective coating. You can apply a high-temperature exhaust coating to help protect your exhaust system from rust and corrosion, especially if you live in an area with harsh weather conditions.

Listen for unusual noises. Pay attention to any unusual sounds coming from your exhaust system. If you hear any hissing, rattling, or other noises, investigate the source and take action to repair it.

Conclusion

So there you have it, guys! Everything you need to know about your 2013 Honda Accord Coupe exhaust. From choosing the right system to troubleshooting problems and keeping it in top shape. Enjoy the ride, and happy upgrading! Drive safe, and have fun customizing your Accord Coupe! If you have any further questions or concerns, don't hesitate to consult a professional mechanic. They can provide expert advice and assistance to ensure your exhaust system is performing at its best. Keep your car running in tip-top shape!