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...

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...

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...

Pipe focuses its power delivery in the middle and upper RPM of the power bandIf you're running out of power up top, want more time between shifts and do a lot of deep berm or sand riding, the FMF Rev is your pipe of choiceFMF Racing's Tru-Flo stamping...

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...

Uses the exclusive "Turbine Dampening System"Straight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted power Yamaha -- YZ 250 -- (1995, 1993, 1994)