What Does A Dual Exhaust System Do?

If you want to know what is a dual exhaust system and how it works, this is the right place for you. Here, you'll find the difference between a single exhaust system and a dual exhaust system. Also, which might be the better option for you.

Let's first discuss what a single exhaust system does in a car.

Single Exhaust System

An exhaust system is found in a car's engine. It plays the role of diverting the dangerous fumes away from the riders while driving the vehicle. Also, it'll aid in-

• enhancing the engine's performance
• maintaining fuel's consumption
• minimizing noise

Parts of the exhaust system

The parts of the exhaust system include:

• Exhaust pipes
• Tailpipe at the edge of the system
• Exhaust manifold
• Cylinder
• Oxygen sensor
• Turbocharger
• Hangers
• Catalytic converter
• Muffler

The components may differ according to the automobile's design and model. But, these are pretty much the usual elements that are generally present in an exhaust system. So, through combustion, the motor chamber eliminates the harmful gases from the engine. These gases transfer to the tailpipe only to be removed from the car.

Dual Exhaust System

The dual exhaust system functions the same way a single exhaust system does. But, it has two tailpipes and two mufflers that differentiate it from the single exhaust. You'd usually see a dual exhaust system in a sports car, but you can get it in your non-sports vehicle too. The exhaust system is responsible for removing all the hazardous gases away from the engine, protecting you. So, the presence of the two tailpipes quickens all the processes. And the two mufflers lessen the noise effect. The dual exhaust system gets rid of all gases, thanks to which the new air fills in the engine quickly. This makes the process of combustion instantaneous.

The two tailpipes and mufflers in a dual exhaust system design allow the exhaust system to perform efficiently. The fumes eliminate through the pipes without strain or stress. The damper usually restricts the gas flow to reduce noise, creating pressure. But, with the two passages for maintaining the flow, and two mufflers, the engine doesn't slow down and functions effectively.

Single vs. Dual Exhaust System

The obvious answer is the dual exhaust system when it comes down to power, performance, and efficiency. But, it's also pretty expensive. On the other hand, a single exhaust might look better when considering other factors. The many benefits of a single exhaust system include a lighter weight. It is also super affordable and easier to assemble. And if you want to upgrade it, you can always get larger diameter pipes. That'll allow your single exhaust system to work competently for less money.

FAQ

Does a dual exhaust system increase gas mileage?

Yes, the dual exhaust system is an energy-efficient solution. It improves the gas mileage considerably and gets you enhanced horsepower.

Can I turn my single exhaust system into a dual one?

It is highly recommended not to tamper with the original design of the car's manufacturer. An exhaust system is crucial for an engine to work effectively. That's why you must not try to modify it in any way.

Final Thoughts

A dual exhaust system makes your car look very aesthetic and sporty. It provides excellent engine performance and safeguards you from burnt fumes. A single exhaust, though, isn't much different except that it comes with a single tailpipe. Of course, two is better than one. But, a single exhaust system can also prove to be pretty beneficial depending on your budget and car's needs.

If there's anything you think we have missed, mention it in the comments below and let us know.