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FMF Racing

FMF Racing has been building high-performance exhaust systems and powersports components since 1973. From dirt bikes to UTVs and ATVs, FMF pipes, silencers, and exhaust systems are engineered to deliver more power, better throttle response, and an unmistakable sound. Shop the full FMF Racing lineup at R1 Industries.

  • FMF exhaust systems, pipes, and silencers for dirt bikes, ATVs, and UTVs
  • Powercore, Megabomb, Q4, and Factory 4.1 series available
  • Fits Honda, Yamaha, Kawasaki, Suzuki, KTM, Husqvarna, and more
  • Fast shipping from R1 Industries in Pleasant Grove, UT
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FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap Kawasaki KX250 2019–2020
10% off Limited time deal
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap Kawasaki KX250 2019–2020
$674.99 $749.99
FMF Factory-4.1 RCT Titanium Silencer Carbon Cap Kawasaki KX250 2021-2024
10% off Limited time deal
FMF Factory-4.1 RCT Titanium Silencer Carbon Cap Kawasaki KX250 2021-2024
$674.99 $749.99
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cab Kawasaki KX250F 2009-2016
10% off Limited time deal
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cab Kawasaki KX250F 2009-2016
$674.99 $749.99
FMF Factory-4.1 Anodized Titanium Silencer Carbon Cap Kawasaki KX450 2019-2023
10% off Limited time deal
FMF Factory-4.1 Anodized Titanium Silencer Carbon Cap Kawasaki KX450 2019-2023
$674.99 $749.99
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap KX450F 2009-2011
10% off Limited time deal
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap KX450F 2009-2011
$674.99 $749.99
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap Yamaha WR250F 2015–2019
10% off Limited time deal
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap Yamaha WR250F 2015–2019
$719.99 $799.99
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap Yamaha YZ250F 2014-2018, YZ250FX 2015–2019
10% off Limited time deal
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap Yamaha YZ250F 2014-2018, YZ250FX 2015–2019
$719.99 $799.99
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap Yamaha WR450F 2019-2020
10% off Limited time deal
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap Yamaha WR450F 2019-2020
$764.99 $849.99
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap Yamaha YZ450F 2018-2025
10% off Limited time deal
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap Yamaha YZ450F 2018-2025
$764.99 $849.99
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap Yamaha YFZ450R SE 2022-2024
10% off Limited time deal
FMF Factory-4.1 RCT Anodized Titanium Silencer Carbon Cap Yamaha YFZ450R SE 2022-2024
$607.49 $674.99
FMF Factory-4.1 RCT Titanium System Stainless Endcap Yamaha Raptor 700 2015-2024
9% off Limited time deal
FMF Factory-4.1 RCT Titanium System Stainless Endcap Yamaha Raptor 700 2015-2024
$787.99 $874.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap GASGAS EX 350F 2021–2023 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap GASGAS EX 350F 2021–2023
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap GASGAS EX 350F 2021–2023
$607.49 $674.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Husqvarna FC 350 2019–2022 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Husqvarna FC 350 2019–2022
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Husqvarna FC 350 2019–2022
$607.49 $674.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap KTM 350 SX-F 2019–2022 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap KTM 350 SX-F 2019–2022
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap KTM 350 SX-F 2019–2022
$607.49 $674.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Honda CRF250R 2022-2024 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Honda CRF250R 2022-2024
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Honda CRF250R 2022-2024
$607.49 $674.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Honda CRF450R 2021-2024
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Honda CRF450R 2021-2024
$607.49 $674.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Husaberg FE 250 2013-2014 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Husaberg FE 250 2013-2014
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Husaberg FE 250 2013-2014
$494.99 $549.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Husqvarna FE 250 2014–2016 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Husqvarna FE 250 2014–2016
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Husqvarna FE 250 2014–2016
$494.99 $549.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap KTM 250 SX-F 2007–2015 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap KTM 250 SX-F 2007–2015
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap KTM 250 SX-F 2007–2015
$494.99 $549.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Husqvarna FC 250 2016–2018 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Husqvarna FC 250 2016–2018
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Husqvarna FC 250 2016–2018
$494.99 $549.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap KTM 250 EXC-F 2017-2019 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap KTM 250 EXC-F 2017-2019
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap KTM 250 EXC-F 2017-2019
$494.99 $549.99
FMF Factory-4.1 Aluminum Silencer Carbon End Cap Kawasaki KX250 2019-2020 FMF Factory-4.1 Aluminum Silencer Carbon End Cap Kawasaki KX250 2019-2020
10% off Limited time deal
FMF Factory-4.1 Aluminum Silencer Carbon End Cap Kawasaki KX250 2019-2020
$539.99 $599.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap KAWASAKI KX250 2021-2024 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap KAWASAKI KX250 2021-2024
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap KAWASAKI KX250 2021-2024
$539.99 $599.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Kawasaki KX250F 2009–2016 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Kawasaki KX250F 2009–2016
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Kawasaki KX250F 2009–2016
$539.99 $599.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Kawasaki KX450 2019–2023 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Kawasaki KX450 2019–2023
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Kawasaki KX450 2019–2023
$539.99 $599.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Kawasaki KX450F 2012–2015 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Kawasaki KX450F 2012–2015
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Kawasaki KX450F 2012–2015
$539.99 $599.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Suzuki RMZ250 2019–2025 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Suzuki RMZ250 2019–2025
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Suzuki RMZ250 2019–2025
$539.99 $599.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Suzuki RMZ450 2018–2025 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Suzuki RMZ450 2018–2025
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Suzuki RMZ450 2018–2025
$539.99 $599.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Yamaha WR450F 2019–2020 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Yamaha WR450F 2019–2020
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Yamaha WR450F 2019–2020
$584.99 $649.99
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Yamaha YZ450F 2018–2025 FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Yamaha YZ450F 2018–2025
10% off Limited time deal
FMF Factory-4.1 RCT Aluminum Silencer Carbon End Cap Yamaha YZ450F 2018–2025
$584.99 $649.99

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