I do all my rideing at Silver, and am there almost everyother weekend. And the DNR on a real buizy day just pulls the guys over that have an insainly loud bike. But if you go on a weekday, there is usually no DNR officers in the park so you have free roam. But they do really watch the spark arresters.

 

Thanks for the info guys i have a spark arrestors but it is loud i am probably around 100db's so if i go i will bring the stock pipe with me.

 

100db's is fine, one officer told me that if you are 105 or lower he lets you go. But that was just him, you do get your officers that are real ******. but if you have your stock silencer they will let you in no prob.