I have a border 115mm exhaust for my fc and figured it would be pretty loud with the 20b. It was plenty loud with a 13b. Anyways I picked up a couple different silencers to try and quiet it down a little. I'm not sure which one to use? What are some of the benefits or drawbacks from each? I was thinking maybe wrapping fiberglass around the one with holes in it and using some metal tap to secure it down or is that a bad idea?

-Destin

 

well im not an expert, but it seams like the silencer with the holes lets more exhaust pass through thus making it not as quiet as the other one. i think the one with the holes lowers the loudness somewhat, but the solid peice makes it even quieter. correct me if im wrong