FMF Factory 4.1 Slip-On Exhaust | 041589 dirt 2002 - YFM80R Raptor

2002 - YFM80R Raptor

World Off-road Championship Series (WORCS) & Desert Racing (DR)

GasGas MC 125 2021-2022GasGas MC 250 2022GasGas EC 250 2022GasGas MC 250F 2021-2022GasGas EX 250F 2021-2022GasGas EX 300 2021-2022GasGas EC 300 2022GasGas MC 350F 2022GasGas EX 350F 2021-2022GasGas MC450F 2021-2022GasGas EX 450F 2021-2022

- KTM EXC 150 TPI 2020 2021 2022- KTM EXC 250 TPI 2020 2021 2022- KTM EXC 300 TPI 2020 2021 2022- KTM EXC-F 250 2020 2021 2022- KTM EXC-F 350 2020 2021 2022- KTM EXC-F 450 2020 2021 2022- KTM EXC-F 500 2020 2021 2022- KTM XC-W 150 TPI 2020 2021 2022- KTM XC-W 250 TPI 2020 2021 2022- KTM XC-W 300 TPI 2020 2021 2022- KTM XCF-W 350 2020 2021 2022- KTM XCF-W 500 2020 2021 2022

Used exclusively by the Yamaha Offroad Race Team for the past 15 racing seasons

FMF Factory 4.1 Slip-On Exhaust | 041589 dirt 2002 - YFM80R RaptorAll new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape increases internal volume for more sound absorbing material Patented chamber design to enhance and refine exhaust pressure Factory Forward Engineering centralizes mass and is less prone to crash damage Tuned exhaust with optimized core specifications for each application Innovative rear