[Sunnyc123abc]

I was doing my exhaust today and there is this cylinder weight on the back. What is it for? Ill try to add a pictures later

[Stück]

Its a vibration damper that attenuates a specific acoustic resonate frequency within the exhaust system.

[krautmeister]

Originally Posted by Stück

Its a vibration damper that attenuates a specific acoustic resonate frequency within the exhaust system.

I've been wondering about dampening some of the exhaust note... I wonder if you use header wrap on some parts of the exhaust, if it would quiet it down on the drone (without going the hemholtz resonator route)?