Bonneville America Forums Forums Technical Forums Exhaust TORS vs Tbike ...which offers more power increase?

First, make sure you note that i am talking about the 865 speedmaster. Does anyone know which would give the bigger increase.....Long TORs with the proper jetting or Tbikes with stock jetting ? Of course we all know Tbikes say they require no jetting.

Also, which is quieter and by how much?