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FMF Racing® Factory 4.1 RCT Aluminum Slip-On Muffler for 2020 Yamaha WR450F 044464

$747.99
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SKU:
044464

FMF Racing® Factory 4.1 RCT Aluminum Slip-On Muffler 044464

2020 Yamaha WR450F

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 and is manufactured 100% at our Southern California factory.

Features:

  • 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)

Finish:

  • Const: Aluminum
  • Finish: Natural
  • Midpipe: Stainless Steel
  • Endcap: Carbon

Fitment:

  • 2020 Yamaha WR450