Have you had any experience with aftermarket exhaust on the newer rivs like mine? I got dual flomaster super 40's and took out the middle stock muffler, but i don't get nearly as much sound as I want. On some car domain page i heard someone say not even to bother trying to make a riv loud.
I noticed my piping is only 1 7/8". Would it increase volume if i went to a 2.5" pipe?