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2024 Indian
Springfield 111
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Full Motorcycle Exhaust Systems

A full motorcycle exhaust system is the best way to dramatically improve the way your bike sounds, performs and looks with one modification. With a full exhaust system upgrade, your bike’s engine will be able to move air much more efficiently over the restricted stock pipes. This will result in performance gains all throughout the powerband with more torque and more horsepower. Many aftermarket motorcycle exhaust systems are also much lighter than stock, which can dramatically reduce the overall weight of your machine. And of course, an exhaust system is an essential style item when you want a custom look on your motorcycle.

Whatever style of system you want for whatever bike you own, you are sure to find what you need at Dennis Kirk. We have an enormous selection of aftermarket motorcycle exhaust systems in stock and ready to ship to you the same day that you order. That way, you can get out riding with your new pipes as soon as possible. Use the Ride Selector at the top of the page to find all of the systems that fit your specific motorcycle. Also, feel free to contact our knowledgeable Tech Team if you have any questions on which set is best for you or if you have any questions on other modifications you will need to make.

FAQs on Motorcycle Exhaust

What is louder, single or dual exhaust?

Dual exhaust systems are generally louder than single exhausts because they have two exit points for exhaust gases. This increases sound output and can improve engine performance. Single exhausts tend to be quieter and simpler to maintain. The difference also depends on muffler type and design. Rider preference and bike style usually determine the choice.

Is it bad to run a motorcycle without baffles?

Running without baffles increases exhaust noise significantly. It can also affect engine performance and torque. Loud exhausts without baffles may violate noise regulations in certain areas. Additionally, removing baffles can increase backpressure and affect tuning. While some riders prefer the sound, it may come with legal and mechanical trade-offs.

What kind of pipe is used for motorcycle exhaust?

Motorcycle exhaust pipes are commonly made from stainless steel, aluminized steel, or titanium. Stainless steel offers corrosion resistance and durability. Aluminized steel is more affordable but less durable than stainless steel. Titanium is lightweight and strong, often used in high-performance systems. The choice depends on cost, performance needs, and bike style.

Do you have to tune a motorcycle after exhaust?

Yes, tuning is recommended after changing a motorcycle exhaust. Modifications alter airflow and backpressure, affecting fuel delivery. Proper tuning ensures optimal performance and prevents engine damage. Many exhaust upgrades require a fuel management system or dyno tuning. This step maximizes performance gains and reliability.

Is a muffler delete bad for a motorcycle?

A muffler delete increases exhaust noise significantly. It may also affect engine performance and torque by changing backpressure. Loud exhausts can cause hearing damage and violate noise regulations. Muffler deletes can also reduce comfort on long rides due to increased vibration. Many riders opt for aftermarket mufflers to balance performance and sound.