MaxIV interor noise levels with top

[smog]

Any of you found a way to reduce the noise inside the cab ?

[Hogneck]

Well not really but I did have a set of computer speakers running off an inverter and played mp3's .Just adds to more noise. when I first took mine out with the tracks on hunting the guys in the woods said they could hear my machine plain as day through the woods and that it was loud like a bulldozer. Lot of parts turning in there.

[Dirty Harry]

I put in a layer of Dynamat sound-deadening insulation around the inside of the removable engine cover and along the back of the rear seat. It did quiet my Max IV, but I don't have a top, so I cannot say how just much it would help you. In addition you could also cut a piece of pressure-treated plywood to fill in the space below the rear seat and cover it with Dynamat, too. I plan to do this next spring; it should essentially isolate the engine compartment and keep the noise back there and out of the main cab.