Is 2 into 1 exhaust better?

There can be many reasons to change the stock exhaust and move forward to a custom exhaust.

But before moving towards a Custom Exhaust for your motorcycle, You should know the pros and cons of custom Exhausts.

A 2 into 1 exhaust systems increase the sound at lower ends and outperform the normal dual exhaust system at the lower end, but fail to perform at the top end.

A 2 into 1 exhaust is even better as it has only one pipe outlet which makes the bike shed off some weight.

There are many more pros and cons associated with a 2 into 1 motorcycle exhaust system for that let us dig in….

What is a 2 into 1 exhaust?

2 into 1 exhaust system is a system in which there are two exhaust pipes that are combined with an emit fumes through one muffler.

Is 2 into 1 exhaust louder than dual exhaust?

Yes, a 2 into 1 exhaust is louder than a dual exhaust.

The pitch of an exhaust totally depends on the mufflers and the pipes used, but still, the two into one exhaust are generally higher-pitched than normal true dual exhausts.

How does a 2 into 1 exhaust enhance the performance of a motorcycle?

The pipes are typically light, meaning your bike and shed out some couple pounds off from it.

Especially if the pipes are made out of light material like carbon fiber or aluminum, the performance at low RPM tends to boost up.

Performance at low RPM is the most noticeable performance increased which most rider would notice.

The 2 into 1 exhaust system of motorcycle helps in scavenging.

Scavenging means the first cylinder sends a pulse of exhaust shooting down the pipe of the first cylinder and helps in pulling oxygen into the second cylinder, and then the vice-versa happens in which the second cylinder helps the first cylinder to pull oxygen in the same way and this cycle goes on.

And there the  2 into 1 exhaust system works as a prime card. 

A 2 into 1 exhaust system can offer a better-balanced airflow in your engine which may result in more torque and smoother idle.

Note: Though the top end performance may hinder with the 2 into 1 exhaust system.

Why Dual Exhaust system is good?

The dual exhaust system gives your motorcycle a more balanced look than a 2 into 1 exhaust system.

Generally, 2 into 1 exhaust systems are more common in sporty bikes or smaller bikes, and the true dual exhaust systems are more common on baggers and touring bikes.

The true dual exhaust system performs better than the 2 into 1 system at higher RPMs.

That is why the dual exhaust system is loved and preferred by many people who loves top-end performance from their motorcycle.

2 into 1 exhaust Vs Dual Exhaust

The 2 into 1 exhaust are louder at low rpm and can be considerably lighter than the dual exhaust system.

The Dual Exhausts are performance oriented for high end performance which a 2 into 1 exhaust may fail to deliver at the top-end. 

The 2 into 1 exhaust is best known for scavenging phenomenon. But a little bit of tweaking into the dual exhaust can also unleash the scavenging phenomenon in the dual exhaust, the tweaking configuration is also known as 2 into 1 into 2.

How to enable Scavenging in a dual exhaust system? 

The 2 into 1 into 2 is a type of configuration in which the pipes are combined and then again splits off.  

By using the 2 into 1 into 2 configurations, even a dual exhaust system can be used for enhancing the performance of the motorcycle by inhibiting the scavenging phenomenon.

Moreover, the 2 into 1 into 2 exhaust would portray the aesthetic looks of the dual exhaust.

A 2 into 1 into 2 exhaust system follows the same phenomenon of a 2 into 1 exhaust just with an extra exhaust pipe.

Consequences of using a Custom Exhaust in a motorcycle.

You should keep this in your mind that while a custom aftermarket exhaust can tweak and enhance the horsepower, torque, and acceleration of a motorcycle there are chances for the vice versa to happen as well which may hamper the performance of your motorcycle.

So whenever you are going to tweak your exhaust system in your motorcycle, it is better to test it for a time span and then decide accordingly.

How to enhance exhaust without changing the full exhaust system of my motorcycle?

In case if you don’t want to tamper the original exhaust system and want to keep it intact with your motorcycle. You can get for a Slip on exhaust.

What is Slip-on Exhaust?

Slip on exhaust is a type of exhaust in which actually the full exhaust is not replaced only the exhaust pipes are swapped out.

slip exhaust is a type of quick and easy option and is also an affordable option.

Slip on exhaust system only the muffler section is replaced in the exhaust system.

Why Slip on exhaust is also a good alternative?

Slip on exhaust can be a good alternate to the 2 into 1 exhaust and the dual exhaust system. The slip on exhaust systems are really simple and cheap.

Implementing the slip on exhaust system for motorcycle can be really fast and easy.

The slip on exhaust is easily affordable, unlike the dual exhaust or the  2 into 1 exhaust system for motorcycle.

The Shortcomings of Slip on Exhausts

The slip on exhaust system is an exhaust system in which only the muffler section of the exhaust system is replaced in the motorcycle as a result this exhaust system offers less promising results as compared to the other exhaust systems.

It can hamper the bike both aesthetically and performance wise.

All it does is it changes the sound of your motorcycle.

It can even change the looks of the motorcycle but in case of performance, you won’t notice much of enhancement in the performance.

Conclusion

In case if you have a restricted budget and you want to tweak your exhaust system then you can move towards the slip on exhaust system which would barely enhance the performance of your motorcycle.

But if you don’t have a budget constraint and you want enhancement in your motorcycle then you can choose either 2 into 1 exhaust system or the dual exhaust system.

The 2 into 1 exhaust systems comes at a cheap rate and can shed off some weight from your motorcycle.

The 2 into 1 exhaust system even follows the scavenging phenomenon which enhances the performance of your motorcycle.

But the 2 into 1 exhaust system for motorcycle is not really reputed for higher end performance.

If you are seeking higher-end performance than the dual exhaust system is the only and best option for your motorcycle.