FAQ

How to make a motorcycle exhaust

What metal is used for motorcycle exhaust?

Stainless Steel

Can you put any exhaust on a motorcycle?

If you come up with an adaptor and bracket to make it work, then yes. There is nothing about the design that makes them unique. Many aftermarket exhausts really are the same, and just have a different mid pipe to adapt it to whatever application.

Can you start a motorcycle without exhaust?

Can You Ride A Motorcycle Without Exhaust? The simple answer is YES (it’s possible but it’s not always legal). The most noticeable thing about getting rid of your stock muffler is the resultant loud and annoying noise. To be safe, ensure that the noise you create does not exceed the EU regulations of about 97 decibels.

How do you bend a motorcycle exhaust pipe?

Grasp the far end of the pipe and pull it towards you to bend the pipe against the wood mandrel. Hold the pipe in place for 10 to 15 seconds to allow the pipe to cool slightly and hold its shape. Remove the pipe from your jig. Repeat as needed until the pipe is bent to your desired shape.

Is it bad to straight pipe a motorcycle?

straight pipes arent that good for a bike, because when you let off the throttle, the sudden lack of hot gases being pushed out can cause cold air to be sucked in, which can damage your exhaust valves, and make for a VERY pricey repair. police will DEFINATELY like to follow and stop you often too.

Does slip on exhaust damage engine?

No, it will not damage the engine if it is designed by someone who has a clue what they are doing. However, when you bolt on an aftermarket exhaust, you will probably need to re jet or re map the engines fuel system.

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Will removing the baffles hurt my motorcycle?

A baffle is just a part inside the exhaust intended to slow down the exhaust gases before they exit the exhaust thus quieting the motorcycle down. … Removing the baffles will change how the engine runs. It will usually cause the engine to run leaner (less fuel), and a lean mixture burns much hotter that can cause damage.

Is backfire bad for a motorcycle?

Backfiring is bad because it is a fuel ratio malfunction and will result in a loss of power. Sometimes you can really feel the cut out of power for a brief moment. Running the motorcycle too rich or too lean can also cause the internal temperatures of the combustion chamber to get too hot and fry your engine!

Does slip on exhaust add horsepower?

Depending upon your vehicle and the system you choose, an after-market exhaust can add as much as 50 horsepower or as little as 2 or 3 horsepower. … Therefore, if a new exhaust system adds just 10 lb-ft of torque at 5,000 RPM, that will result in a horsepower increase of 9.5 hp.

Is it bad to ride a bike without exhaust?

No, it will not damage your engine, engine without silencer might even perform better with some tuning. Without pipes, well it will not damage the engine directly, the worst is the lost of scavenging entirely.

Will no back pressure hurt my engine?

As Jason explains, a restrictive exhaust flow that builds up back pressure is only hurting the power your vehicle can deliver because it’s not working efficiently. However, a little back pressure is a good thing. In fact, it helps.

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Does removing exhaust silencer affect performance?

Exhaust restrictions increase pressure in the system, which keeps used gases trapped inside of the engine’s combustion chambers. … Removing the muffler or replacing it with a higher-flowing unit will reduce system pressure and increase performance.

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