Where were you when you were checked?

He was checked at hwy 10 bridge in Fremont.

What kind of exhaust tips?

I am not sure, he has 500EFI's they are mufflers, I will check them out and let you, it does not have silent choice. They are I am guessing 5" round reduced to 4" at the very tip. I am glad I had my straight pipes closed when I went by ( saw them coming). I have never seen them run a check up there on the river, but it is something I have always thought about. Can't see what is around the next corner, but can hear boats coming and going for miles.

Glad we have no db restrictions. At least that I know about. It would take away from my boating experience.

They cut you a break on the db level, because the limit is 86 here in Wisconsin.

"It is unlawful to operate a vessel that exceeds a noise level of 86 dbA"