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Exhaust system

Mike sanders

Jet Boat Addict
Messages
82
Reaction score
31
Points
87
Location
Ankeny iowa
Boat Make
Yamaha
Year
2017
Boat Model
AR
Boat Length
19
Has anyone seen this on the ski nautique boats? I'm thinking this installation on a yamaha boat will cut down on engine noise substantially. Any thoughts???
 

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Has anyone seen this on the ski nautique boats? I'm thinking this installation on a yamaha boat will cut down on engine noise substantially. Any thoughts???
It has been discussed, but I don’t believe anyone has actually tried this yet.

Would this increase exhaust back pressure?

 
it was discussed in a some carbon monoxide threads a couple years ago,

I think more annoying noise is coming from the engine compartment hatch/walls, hull, than from the exhaust,
 
would love to have you try it though,


.
 
I would think after a long time playing on and off the boat and the stern bouncing up and down, it could send water up and i to the exhaust maybe into the engine?

But you go ahead and let us know

Btw, i dont think the exhaust is loud, its the screaming engine
 
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