MBRP's ATV performance muffler. A true performance exhausts sound, maximum flow – while keeping similar characteristics of our sport and utility series, while delivering a clean and crisp sound.

This Part Fits:

Year	Make	Model	Submodel
1992-1998	Yamaha	YFB250 Timberwolf 2x4	Base
1994-2000	Yamaha	YFB250FW Timberwolf 4x4	Base