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FMF Factory 4.1 RCT Slip-On Exhaust for Yamaha YZ250F / WR250F - 044427

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FMF Factory 4.1 RCT Slip-On Exhaust for Yamaha YZ250F / WR250F - 044427

FMF Racing Factory 4.1 RCT Slip-On Exhaust

Part Number: 044427

  • Constructed from only aerospace grade materials that meets FMF exact specifications
  • Shorter overall length is less susceptible to crash damage
  • Shorter length design moves the muffler closer to the motor and improves centralize mass
  • Greater canister volume helps reduce sound and increases packing life
  • Race team tested and approved
  • 100% Made in the USA

​​Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Quieter than stock. Huge weight savings. RTS (Rapid Tuning System) makes for easy sound insert changes as well as adding US Forestry-approved Spark Arrestor.

  • Muffler: Aluminum
  • End Cap: Carbon Fiber

2019 Yamaha WR250F
2018 Yamaha WR250F
2017 Yamaha WR250F
2016 Yamaha WR250F
2015 Yamaha WR250F
2018 Yamaha YZ250F
2017 Yamaha YZ250F
2016 Yamaha YZ250F
2015 Yamaha YZ250F
2014 Yamaha YZ250F
2019 Yamaha YZ250FX
2018 Yamaha YZ250FX
2017 Yamaha YZ250FX
2016 Yamaha YZ250FX
2015 Yamaha YZ250FX

$443.00
FMF Factory 4.1 RCT Slip-On Exhaust for Yamaha YZ250F / WR250F - 044427—
$443.00

Product Information

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Description

FMF Racing Factory 4.1 RCT Slip-On Exhaust

Part Number: 044427

  • Constructed from only aerospace grade materials that meets FMF exact specifications
  • Shorter overall length is less susceptible to crash damage
  • Shorter length design moves the muffler closer to the motor and improves centralize mass
  • Greater canister volume helps reduce sound and increases packing life
  • Race team tested and approved
  • 100% Made in the USA

​​Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Quieter than stock. Huge weight savings. RTS (Rapid Tuning System) makes for easy sound insert changes as well as adding US Forestry-approved Spark Arrestor.

  • Muffler: Aluminum
  • End Cap: Carbon Fiber

2019 Yamaha WR250F
2018 Yamaha WR250F
2017 Yamaha WR250F
2016 Yamaha WR250F
2015 Yamaha WR250F
2018 Yamaha YZ250F
2017 Yamaha YZ250F
2016 Yamaha YZ250F
2015 Yamaha YZ250F
2014 Yamaha YZ250F
2019 Yamaha YZ250FX
2018 Yamaha YZ250FX
2017 Yamaha YZ250FX
2016 Yamaha YZ250FX
2015 Yamaha YZ250FX

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