 
            
                    Fmf - Q4 S/a Hex Yz250f '14 - 44426
                
            - Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss
- Well under the 96db sound output on most machines to satisfy strict sound requirements
- U.S. Forestry approved Spark arrestor with maintenance free, stainless steel spark arrestor screen
 
 
                     
                     
             
            