FMF FACTORY 4.1 RCT Titanium Blue Anodized Full Exhaust System (041621)

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$1,374.99
$1,158.28
(You save $216.71 )
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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 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 our exacting specifications.

  • Blue Anodized Titanium Muffler with Carbon End Cap and Titanium Megabomb header
  • Massive Power gains throughout the RPM range
  • Huge weight savings
  • New RTS (Rapid Tuning System)
  • Quiet Insert: 94dB Insert (included)
  • Spark arrestor insert (included)
  • FMF uses the highest quality proprietary blend of alloy grade titanium made specifically to our standards
Compatible Vehicles
Years Make Make Notes
2025 Honda CRF250R
2025 Honda CRF250RX

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