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FMF RACING - 4.1 TITANIUM FULL EXHAUST SYSTEM - 044461 - YAMAHA 20-22 YZ450F / 21-23 YZ450FX / 21-23 WR450F

FMF RACING - 4.1 TITANIUM FULL EXHAUST SYSTEM - 044461 - YAMAHA 20-22 YZ450F / 21-23 YZ450FX / 21-23 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 FMF's Southern California factory.

  • Available in Blue Anodized Titanium Muffler with Carbon End Cap
  • Massive Power gains throughout the RPM range.
  • Huge weight savings
  • New RTS (Rapid Tuning System)
  • FMF uses the highest quality proprietary blend of alloy grade titanium made especially to their standards.

Fits the following models:

Yamaha

20-22 YZ450F

21-23 YZ450FX

21-23 WR450F

Mfg Part#

044461

$355.80

Original: $1,186.01

-70%
FMF RACING - 4.1 TITANIUM FULL EXHAUST SYSTEM - 044461 - YAMAHA 20-22 YZ450F / 21-23 YZ450FX / 21-23 WR450F

$1,186.01

$355.80

Product Information

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Description

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 FMF's Southern California factory.

  • Available in Blue Anodized Titanium Muffler with Carbon End Cap
  • Massive Power gains throughout the RPM range.
  • Huge weight savings
  • New RTS (Rapid Tuning System)
  • FMF uses the highest quality proprietary blend of alloy grade titanium made especially to their standards.

Fits the following models:

Yamaha

20-22 YZ450F

21-23 YZ450FX

21-23 WR450F

Mfg Part#

044461