My fiche-man cd is several years old - long before the EFI bikes were available. So they are definitely silencers for carb'ed bikes. The VIN number of your bike is the key - it's on a plate on the right side of the front of the frame where the forks run through.
As to popping - that's a whole can of worms depending on whether you've done any mods to your bike. There is a bunch of info in the tech vault regarding that but if you get confused, post away. We're here to serve and protect...
