Onan 4400 silencer

[Wildhorses24]

Anyone install the resonator? Do you think it made a difference? We do some beach camping and have had family camped next to us complain. I took my Honda 2000 last time because It's so quiet. I've seen some elaborate systems with pipe going up past the roof etc...
Thoughts?

[Seann45]

The pipe past the roof is more for keeping the exhaust out of the RV than anything..

[RoscoW]

I think the exhaust is just a tiny bit of the noise coming from an Onan. I think most of it is just mechanical noise from the cooling fan, engine clatter, generator etc. They are actually pretty open and turning a constant 3600 rpm.

Ross..

[hoppers4]

Originally Posted by Seann45

The pipe past the roof is more for keeping the exhaust out of the RV than anything..

The gen-turi will also keep the exhaust off of your neighbors. Nice to have at the speedway in the cozy camping conditions.