Straight pipeson a motorcycle appear in two different forms. Some owners just remove the mufflers while others replace the whole system with an aftermarket straight pipe exhaust. Since these systems are recommended for drag racers, they are also known as 鈥渄rag pipes.鈥?/div>6 Reasons Why Straight Piping is Bad for Motorcycles [Video]
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Should you use drag pipes on your motorcycle?
If you insist on using drag pipes on your bike, there is something you can do to improve the low and mid range power produced by the engine. Even with the improvement listed here, the streetable engine power is not going to match power output of a good 2-1 or 2-2 exhaust system.
What is a straight pipe exhaust in a motorcycle?
A Straight pipe exhaust in a motorcycle is exhaust pipe running from header till the end without a muffler and a catalytic converter. Straight pipe exhausts are not recommended since they produce high decibel noise and are harmful to the environment. Let us deep dive into what a straight pipe exhaust is and why is it bad to have in a motorcycle.
Do drag pipes make a Harley exhaust sound better?
Getting the proper Harley sound always seems to require increasing the decibel level out the exhaust, with many riders installing drag pipes as the exhaust system for the proper sound. The rider often believes that by reducing back pressure in the exhaust system the engine will also increased power.
Do drag pipes increase engine power?
The rider often believes that by reducing back pressure in the exhaust system the engine will also increased power. This is wrong. As a resulting of changing a stock exhaust system to Drag Pipes, most engines promptly lose 5-10% of the power the engine produced.