Greetings, I just purchased a 2016 Polaris Sportsman 570. I’m trying to identify the specifications on the exhaust as far as noise output (Decibel rating).

I’ve been unable to locate the information on that. My overall goal is to add have the equipment as quiet as possible for an upcoming elk hunt.

While looking online, I found a third party option, but I have no basis to know if this is a good decision or a valid need.

Please advise technical specification for exhaust output.
the 3rd party option I found was from atvsilencer