The Fumo Pipe 9" Expansion Chamber chamber for the Fumo Pipe can be used in place of the standard 3" expansion chamber which will give you not only bigger pulls, but also smoother pulls as well.
- Fumo Pipe Brand 9" Expansion Tube
Looking for a different size? The Fumo Pipe Expansion Chamber is also available in:
6" Expansion chamber
12" Expansion Chamber
18" Expansion Chamber