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. User 9 Installation Instructions Warranty Technical Drawing
This Part Fits:
Year
Make
Model
Submodel
2000-2004
Yamaha
YFM400 Big Bear 2x4
Base
2000-2006
Yamaha
YFM400 Big Bear 4x4
Base
2007-2010
Yamaha
YFM400 Big Bear IRS 4x4
Base
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