- Designed for maximum torque and power across torque curve
- Made from durable 16 gauge steel body with a lightweight aluminum rear end cap
- Features a "quiet" 86-92dB sound level
- Includes U.S.F.S. approved, removable screen-type spark arrestor; replacement spark arrestor sold separately
- Bolts on to stock headpipe in minutes
- Repackable muffler body
- Made in the U.S.A.
Yamaha -- YFM 700 Grizzly AT FI Outdoorsman Ed 4x4 -- (2007); Yamaha -- YFM 700 FGP Grizzly AT FI EPS 4x4 -- (2007); Yamaha -- YFM 700 Grizzly AT FI 4x4 -- (2013, 2009, 2007, 2008, 2011, 2010, 2012); Yamaha -- YFM 700 Grizzly AT FI SE 4x4 -- (2007); Yamaha -- YFM 700 Grizzly AT FI Ducks Unltd Ed. 4x4 -- (2007); Yamaha -- YFM 700 Grizzly AT FI Exploring Ed 4x4 -- (2007)