The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2010 | KTM | 250 EXC | Base |
| 2004-2005 | KTM | 250 MXC | Base |
| 2004-2010 | KTM | 250 SX | Base |
| 2004-2007,2009-2010 | KTM | 300 EXC | Base |
| 2004-2005 | KTM | 300 MXC | Base |
