MBRP 00-10 Yamaha YFM 400 Big Bear 2x4/4x4 (All Models) Slip-On Exhaust System w/Sport Muffler AT-6409SP
MBRP ATV Exhausts
Exhaust Muffler
Chambered Muffler.
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.
Slip-on system w/Sport Muffler
Vehicle Fitments:
| 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 |
MBRP 00-10 Yamaha YFM 400 Big Bear 2x4/4x4 (All Models) Slip-On Exhaust System w/Sport Muffler AT-6409SP
Sale price$279.99 USD
Regular price$294.73 USD