4.1 RCT Exhaust with MegaBomb Anodized Titanium Lighting 4x4 2007 Yamaha YFM Color:Tuerca Del Eje Del Piñón Del Motor Del Lado Del Volante 4x4 2007 Yamaha YFM 700 Grizzly AT FI Exploring Ed 4x4 2007 Yamaha YFM 700 Grizzly AT FI Outdoorsman Ed 4x4 2007 Yamaha YFM 700 Grizzly AT FI SE 4x4 2007 Yamaha YFM700 Grizzly FI 4x4 Auto 2007 Yamaha YFM700 Grizzly FI 4x4 Auto EPS 2008 Yamaha YFM 700 Grizzly AT FI Ducks Unltd Ed waterproof Includes MegaBomb header 1 RCT incorporates FMF Resonance Chamber Technologyâ„¢ both internally and externally