It won't make your bike any great deal louder.
The purpose of the flapper is for noise limiting at a set rev range in a given territory/location in the world.
It closes when you crack the throttle at a set rpm for noise/emission tests then opens back up.
Quite a few tutorials on sites and various ways to do it.
If you do it let us know what you think.
d
The purpose of the flapper is for noise limiting at a set rev range in a given territory/location in the world.
It closes when you crack the throttle at a set rpm for noise/emission tests then opens back up.
Quite a few tutorials on sites and various ways to do it.
If you do it let us know what you think.
d