Im looking for the quiet kit need to be under 99 dbs .. i have the spark arrestor but that wont make it down to 99dbs right? and i would like some help on jetting want to run a kn powerlid with outer wear n kn filter .. cant run open there too much mud n water where i ride. was thinking about a 155 main jet

I run the super Trap on the end of mine... it puts it about where your asking...