EXHAUSTS & EXHAUST SYSTEMS

FMF TurbineCore II-Q Spark Arrester Silencer Kawasaki KX100 1998-2019 020493 FMF TurbineCore II-Q Spark Arrester Silencer - 020493 FMF Racing is proud to announce their newest woods silencing system The quietest 2-stroke legal performance spark...

FMF Factory 4.1 Anodized Titanium Slip-On Muffler R.Car Cap Kawasaki KX450F 2012-2015 042286 Features: All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power...

FMF Factory 4.1 Titanium RCT Slip-On Kawasaki KX450F 2016-2018 042331 Features: All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape...

FMF Factory 4.1 RCT Slip-On Muffler W/ Carbon EndCap Kawasaki KX450F 2016-2018 042333 Features: All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented...

FMF Factory 4.1 RCT Slip-On Muffler Titanium W/ R.Carbon Cap Suzuki RM-Z250 2013-2018 043350 Features: All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power...

FMF Factory 4.1 RCT Anodized Slip-On KTM 350 EXC-F 2017-2019 045596 Features: All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape...

FMF Factory 4.1 RCT Slip-On Muffler S/S Aluminum Honda CRF450X 2005-2017 041517 Features: All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented...

FMF Factory 4.1 RCT S/O Muffler Aluminum W/R. Car Cap Yamaha YZ250F 2010-2013 044382 Features: All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented...

FMF Factory 4.1 RCT Titanium S/O Muffler Honda CRF250R 2014-2017 041527 Features: All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape...

FMF PowerCore Q4 Hex S/A Honda CRF450X 2005-2017 041516 Features: 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...

FMF PowerCore Q4 Hex S/A Slip-On Husqvarna FE 501 2014-2016 045565 Features: 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...

FMF PowerCore 4 SA Muffler w/Stainless Steel Header Yamaha TT-R125LE 2003-2019 040071 FMF PowerCore 4 SA Muffler w/Stainless Steel Header - 040071 Patented screen-type Forest Service-approved spark arrester Arrester does not hamper the exhaust flow...