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:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2025 | Kawasaki | KX65 | Base |
| 2003-2005 | Suzuki | RM65 | Base |