Exhaust

The Factory Fatty is reminiscent of the ?ǣworks?ǥ or cone pipe once used by Factory Teams and it shares many of the same characteristics with its? craftsmanship and material qualityBroadens and smooths out the power curve while boosting gains throughout...

The Factory Fatty is reminiscent of the ?ǣworks?ǥ or cone pipe once used by Factory Teams and it shares many of the same characteristics with its? craftsmanship and material qualityBroadens and smooths out the power curve while boosting gains throughout...

Fmf Exhaust Factory Fatty Rev Pipe 024078 Yamaha -- YZ 125 -- (2022, 2023, 2024); Yamaha -- YZ 125 X -- (2023, 2024)

Hi-Flo end cap boosts all-around performanceComputer designed and dyno-tested for every 4-stroke applicationEnhanced sonic evacuation delivers a higher flow of exhaust gases, which increases powerA stainless steel mid-pipe mates to the computer-designed...

Hi-Flo end cap boosts all-around performanceComputer designed and dyno-tested for every 4-stroke applicationEnhanced sonic evacuation delivers a higher flow of exhaust gases, which increases powerA stainless steel mid-pipe mates to the computer-designed...

The Factory Fatty is reminiscent of the ?ǣworks?ǥ or cone pipe once used by Factory Teams and it shares many of the same characteristics with its? craftsmanship and material qualityBroadens and smooths out the power curve while boosting gains throughout...

The Factory Fatty is reminiscent of the ?ǣworks?ǥ or cone pipe once used by Factory Teams and it shares many of the same characteristics with its? craftsmanship and material qualityBroadens and smooths out the power curve while boosting gains throughout...

The Factory Fatty is reminiscent of the ?ǣworks?ǥ or cone pipe once used by Factory Teams and it shares many of the same characteristics with its? craftsmanship and material qualityBroadens and smooths out the power curve while boosting gains throughout...

The Factory Fatty is reminiscent of the ?ǣworks?ǥ or cone pipe once used by Factory Teams and it shares many of the same characteristics with its? craftsmanship and material qualityBroadens and smooths out the power curve while boosting gains throughout...

Hi-Flo end cap boosts all-around performanceComputer designed and dyno-tested for every 4-stroke applicationEnhanced sonic evacuation delivers a higher flow of exhaust gases, which increases powerA stainless steel mid-pipe mates to the computer-designed...

The Factory Fatty is reminiscent of the ?ǣworks?ǥ or cone pipe once used by Factory Teams and it shares many of the same characteristics with its? craftsmanship and material qualityBroadens and smooths out the power curve while boosting gains throughout...

The Factory Fatty is reminiscent of the ?ǣworks?ǥ or cone pipe once used by Factory Teams and it shares many of the same characteristics with its? craftsmanship and material qualityBroadens and smooths out the power curve while boosting gains throughout...