Skip to product information
FMF Racing 26+ Yamaha YZ450F Factory Anod 4.1 RCT w/ Carbon Cap - Complete System w/ TI MB Header - 044490
  • FMF Racing 26+ Yamaha YZ450F Factory Anod 4.1 RCT w/ Carbon Cap - Complete System w/ TI MB Header - 044490
  • FMF Racing 26+ Yamaha YZ450F Factory Anod 4.1 RCT w/ Carbon Cap - Complete System w/ TI MB Header - 044490
FMF Racing 26+ Yamaha YZ450F Factory Anod 4.1 RCT w/ Carbon Cap - Complete System w/ TI MB Header - 044490


FMF Racing 26+ Yamaha YZ450F Factory Anod 4.1 RCT w/ Carbon Cap - Complete System w/ TI MB Header - 044490


$1,374.99
Factory order No charge now

Send us a request for this part. We will contact you to confirm ETA before payment or placing the factory/supplier order.

P4M+ rewards 6875 P4M+ points with this product. Plus automatic entry in our monthly giveaway. Nothing else to do.
5 pts / $1
Factory order Request from supplier Not in local stock. We confirm ETA before payment.
Fitment Yamaha Confirm exact year/model before install
Manufacturer part number fmf044490 FMF Racing
Shipping Factory-order timing Takes longer than an in-stock product; we confirm ETA first
Fitment help Warranty support Eligible 30-day returns Free U.S. shipping $50+ Secure checkout
Parts-counter style support, online. Questions about fitment, ETA, or returns can be checked before ordering, and P4M stays responsible for order support after checkout.
Trustpilot Customer reviews Read current public feedback

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.

Fitment and application

FMF Racing 26+ Yamaha YZ450F Factory Anod 4.1 RCT w/ Carbon Cap - Complete System w/ TI MB Header. Confirm the vehicle, year, model, configuration, and complete manufacturer part number before ordering.

Features

  • Highest-quality proprietary blend of alloy grade titanium
  • Blue anodized titanium muffler with carbon end cap
  • Massive power gains throughout the RPM range
  • Rapid Tuning System (RTS)

Product details

  • Brand: FMF Racing
  • Product type: Muffler
  • Manufacturer part number: 044490
  • SKU: fmf044490
  • UPC: 044490

Description

FMF Racing 26+ Yamaha YZ450F Factory Anod 4.1 RCT w/ Carbon Cap - Complete System w/ TI MB Header - 044490

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.

Fitment and application

FMF Racing 26+ Yamaha YZ450F Factory Anod 4.1 RCT w/ Carbon Cap - Complete System w/ TI MB Header. Confirm the vehicle, year, model, configuration, and complete manufacturer part number before ordering.

Features

  • Highest-quality proprietary blend of alloy grade titanium
  • Blue anodized titanium muffler with carbon end cap
  • Massive power gains throughout the RPM range
  • Rapid Tuning System (RTS)

Product details

  • Brand: FMF Racing
  • Product type: Muffler
  • Manufacturer part number: 044490
  • SKU: fmf044490
  • UPC: 044490

You may also like