FMF Racing Factory 4.1 RCT Slip-On Exhaust

FMF Racing Factory 4.1 RCT Slip-On Exhaust
$337.46 - $404.99
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  • Details
  • Reviews
  • Q & A

FMF Racing Factory 4.1 RCT Slip-On Exhaust - Details

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology both internally and externally. In addition, they achieve a shorter overall length that is less susceptible to crash damage and complementary to their Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet FMFs exacting specifications and is manufactured 100% at their Southern California factory.

  • Made from the highest quality blend of aluminum
  • Massive power gains throughout the RPM range
  • Huge weight savings
  • Can be used with FMF or stock O.E.M header

Note: For closed course competition use only. Not intended for street use.

Note: Image for reference only. Actual product may vary according to vehicle.

Note: This product may not be legal for sale or use in California or in other localities due to state and/or federal anti-tampering laws. Refer to before purchasing.


FMF Racing Factory 4.1 RCT Slip-On Exhaust - Reviews

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Questions and Answers

FMF Racing Factory 4.1 RCT Slip-On Exhaust - Questions and Answers

Have a product related question about fit, features, or functionality? Ask your question here and get answers from fellow riders.
If you have a question about availability or need immediate assistance, or call 1-800-841-2960 to speak with our motorcycle experts.
looking for the spark arrerstor that goes with the exhaust.?
don morganson
Most applications of this muffler comes with a removable spark arrestor screen.
Chaparral Motorsports
Aug 18, 2014
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