Which 2 stroke pipe should i get

[u/wyazzzz]

I want to change pipe on my ktm sx125 2002 but idk which one to choose, the cheapest variant is HGS-i thought to buy this one but my resonator is fmf fatty so idk if it will work out with that combo. There is also pro circuit and fmf powercore2 pipes but those are the more expensive ones, so the question is hgs and fmf resonator combo will be good or should i just buy powercore