fmf powercore 4 on honda crf 150f?

[John D]

ok so i have a 2006 honda crf 150f with the fmf power core 4 slip on and i wanna move to a two stroke and because the farm that i ride on is near a neighborhood i wanna find out the db levels of the fmf on my bike so i can get a two stroke with no more db than i have now thanks so much for your help