Frequently Asked Questions (FAQs)
1. What pipe to use for motorcycle exhaust?
Motorcycle exhaust pipes are commonly made from steel, which is then chromed or ceramic coated. They can also be constructed from stainless steel or other alloys. The chosen material must be able to withstand the high temperatures required for bending the tube.
2. What are the different types of exhaust pipe connections?
There are several types of exhaust clamps used in the automotive industry, including ball and socket, U-bolt, flat band, and V-band clamps. The specific type of clamp used depends on the vehicle's exhaust system design. It is not uncommon for factory systems to include multiple styles of clamps.
3. What is the purpose of the flex pipe?
The flex pipe in an exhaust system serves to absorb vibrations produced by the engine. By absorbing these vibrations, it prevents other components from being affected. The flex pipe allows the engine to move without causing cracks or ruptures in the inflexible metal tube.
4. Do exhaust tips change sound?
Yes, exhaust tips can alter or reduce the sound of the exhaust. Resonator exhaust tips have specially designed cavities that cause the exhaust gases passing through them to vibrate in a specific way, which can modify the sound.
5. What is the point of fake exhaust tips?
Fake exhaust tips are often used for aesthetic purposes. They give the illusion of an exhaust tip by being sealed off with black plastic and surrounded by a ring of plastic chrome. This design element is used by manufacturers to enhance the appearance of their vehicles.
6. What makes a motorcycle exhaust sound deep?
To achieve a deeper sound from a motorcycle exhaust, a full performance system exhaust can be installed. This involves using headers with fewer curves leading to the muffler, ensuring there are no restrictions or baffles inside the muffler.
7. Is it OK to straight pipe a motorcycle?
Straight piping a motorcycle, meaning removing the muffler, is generally not recommended. Operating a motorcycle without a muffler emits noise that often exceeds state or local noise emission laws. Additionally, many states consider it unlawful to operate a motorcycle without a muffler.
8. What are the three types of exhaust system?
The three main types of exhaust systems are stock exhaust, cat-back exhaust, and axle-back exhaust. A stock exhaust is the original system that comes with the vehicle. Cat-back exhaust systems replace the section of the exhaust pipe from the catalytic converter to the muffler. Axle-back exhaust systems replace the exhaust components from the rear axle to the muffler. There is also a turbo-back exhaust system, which includes modifications from the turbocharger to the exhaust tip.