Want to trade 2018 xc 250 fmf factory fatty for Gnarly

[Motorman_55792]

I have a FMF Factory Fatty pipe on my 2018 xc250 and would like to trade it for a Gnarly for the same bike. Pipe is in good shape with one small ding, but I can get it blown back out if that is a problem for anyone. I have the stock pipe for the bike also, but want to try the Gnarly for more low end focused power.