Hello Shane,

Your RCV91CD engine will come complete with a muffler. If you need a replacement we can supply you with one or our exhaust pipes are of a standard size (m11 x 0.75 - RCV91CD) thereofre you can pick up a pipe suitable for another 4 stroke engine e.g.OS. We do not supply a starter for the CD range of engines, as they are started in the conventional way.

Hope this helps.

Many thanks

Angela Peskett
PCV Engines Ltd