I have a 95" model. What differences have you guys noticed by changing the silencer? I cannot change my front pipe since it has a Ty Davis gas tank and matching lower front pipe. The silencer I am looking at is the FMF Powercore or the Pro Circuit 304 Factory Sound since I do not want a spark arrestor! Any input is great. This is my 1st dirtbike and always like to upgrade parts on stuff I have. By the way bike has a 540 big bore kit also if that makes a difference. I am not sure how much morepowerful it is then say a reg. 500 since it is my 1st bike. But it does haul the mail pretty good.
