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FMF FACTORY 4.1C COMPLETE EXHAUST SYSTEM W/MEGABOMB HEADER
Retail price
$949.95
Our price $879.95
You Save $70.00!
Product Code: FMF1-PU1820-0418
CHOOSE YOUR BIKE
CRF150R 07* [Subtract -$50.00]
CRF150R 08* [Subtract -$50.00]
CRF250R 04-05
CRF250R 06-07 (DUAL) [Add $175.00]
CRF250R 06-07 (SINGLE)
CRF250R 08 (DUAL) [Add $175.00]
CRF250R 08 (SINGLE)
CRF250 X 05
CRF250 X 06
CRF250 X 07
CRF250 X 08
CRF450R 04
CRF450R 05-06
CRF450R 07
CRF450R 08
CRF 450 X 05-06
KX250F 04-05
KX250F 06
KX250F 07
KX250F 08
KX450F 06
KX450F 07
KX450F 08
KTM SXF250 05
KTM SXF250 06
KTM SXF250 07
KTM SXF250 08
KTM SXF450 06
KTM SXF450 07
KTM SXF450 08
RMZ 250 04-06
RMZ 250 07
RMZ 250 08
RMZ450 05
RMZ450 06
RMZ450 07
RMZ450 08
YZF250F 05
YZF250F 06
YZF250F 07
YZF250F 08
YZF450F 05
YZF450F 06
YZF450F 07
YZF450F 08
ADD FMF JET KIT ?
NO THANKS
YES , ADD FMF JET KIT [Add $59.95]
View FMF jet kit
ADD FMF WASH PLUG ?
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YES , I WANT 1 FMF WASH PLUG [Add $5.95]
YES , I WANT 2 FMF WASH PLUGS [Add $11.90]
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Description
The Factory 4.1 is FMF Racing’s premier performance exhaust system incorporating every conceivable technological advantage taken from the thirty plus years of our racing heritage. Featuring proprietary trade secrets such as the uniquely designed Chamber Core and exclusive PowerBomb header, the Factory4.1 is guaranteed to produce more horsepower throughout the entire RPM range! The impressive gains observed on the dyno do not give justice to the power that’s put to the ground. After all, would Factory KTM or Yamaha of Troy use anything but the very best performing exhaust systems?
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FMF MegaBomb Header
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FMF 4.1 COMPLETE EXHAUST SYSTEM W/POWERBOMB HEADER
Our price $699.95
FMF SPEED MUFFLER
Our price $299.95
FMF DUAL FACTORY 4.1 MUFFLER SET (2 PCS) CRF250 06-08
Our price $374.95
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