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YAMAHA YFZ450R FMF 4.1 CARBON SLIP-ON

YAMAHA YFZ450R FMF 4.1 CARBON SLIP-ON

by JB
Save 11% Save 11%
$674.99
$674.99 - $674.99
$674.99
$599.99
$599.99 - $599.99
$599.99

 

  • The Factory 4.1 RCT incorporates FMF's Resonance Chamber Technology™ both internally and externally
  • In addition, FMF achieves 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 their exacting specifications and is manufactured 100% at their Southern California factory
  • Massive Power gains throughout the RPM range.
  • Huge weight savings
  • RTS (Rapid Tuning System)