Muffler

FMF Racing Honda CRF450X 19-22 Anod TI Factory 4.1 RCT SO Muffler w/ R. Carbon Cap - 041587

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward...

FMF Racing Honda CRF450X 19-22 Powercore 4 Hex Muffler - 041586

The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end...

FMF Racing Honda CRF250F 19-22 Powercore 4 S/A Muffler - 041584

Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.This Part Fits:YearMakeModelSubmodel2019-2021HondaCRF250FBase

FMF Racing Honda CRF125F 19-24 Powercore 4 S/A Muffler - 041582

Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.This Part Fits:YearMakeModelSubmodel2019-2021HondaCRF125FBase

FMF Racing Honda CRF125F 19-24 Powercore 4 Muffler - 041581

Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.This Part Fits:YearMakeModelSubmodel2019-2021HondaCRF125FBase

FMF Racing Honda CRF110F 19-24 Powercore 4 S/A Muffler - 041580

Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.This Part Fits:YearMakeModelSubmodel2019-2021HondaCRF110FBase

FMF Racing Honda CRF110F 19-24 Powercore 4 Muffler - 041579

Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.This Part Fits:YearMakeModelSubmodel2019-2021HondaCRF110FBase

FMF Racing Honda CRF450X 19 Hex Q4 S/A Muffler - 041578

Developed over years of championship offroad racing. Max sound output 96dB; most models below 94dB. Use with stock or FMF header. Constructed from aircraft-grade aluminum and high-strength stainless steel.This Part...

FMF Racing Honda CRF450R SS Powercore 4 Header - 041557

Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.This Part Fits:YearMakeModelSubmodel2017-2020HondaCRF450RBase

FMF Racing Honda TRX450R 04-14 Anod Factory 4.1 RCT SO Muffler w/ R. Carbon Cap - 041546

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward...

FMF Racing Honda TRX450R 04-14 Hex Q4 S/A Muffler - 041544

A 4-Stroke header system that incorporates FMF's patented Power Bomb module at a precise location in the initial stage of the header system; by positioning the "Bomb" at this key point, the expansion and contraction of exhaust sonics through the system...

FMF Racing Honda TRX450R 04-14 Powercore 4 Hex Muffler - 041543

The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end...