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FMF Factory 4.1 RCT Muffler - 044400

  • Part #:
    436268
  • Manufacturer Part #:
    044400

MSRP Price: $499.99

Our Price: $449.99

You Save:
$50.00 (10%)
1 on Hand

Overview of FMF Factory 4.1 RCT Muffler - 044400

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.

Stainless/Blue Anodized Titanium/Carbon Fiber
  • 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 our standards
  • Can be used with FMF or Stock OEM Header
  • Includes screen type spark arrestor
  • Quiet insert sold separately


Note: For Closed Course Competition Use Only. Not Intended for Street Use.

Included Items:
(1) Titanium muffler with removable baffle
(1) Mid-pipe with sleeve installed
(2) Springs
(1) 8mm-1.25 x 45mm flange head bolt
(1) 8mm-1.25 x 30mm hex head bolt
(1) 8mm-1.25 serrated flange nut
(1) 20mm aluminum spacer
Instructions

Specs for FMF Factory 4.1 RCT Muffler - 044400

Color - Primary Blue
Style Canister Muffler
Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 8.20 lbs

Specs for FMF Factory 4.1 RCT Muffler - 044400

Color - Primary Blue
Style Canister Muffler
Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 8.20 lbs

Fitment for FMF Factory 4.1 RCT Muffler - 044400

See if this part fits your ride

Part 436268 fits the following machines

Yamaha
  • 2017 Yamaha YFZ450R
  • 2016 Yamaha YFZ450R
  • 2015 Yamaha YFZ450R
  • 2014 Yamaha YFZ450R
  • 2013 Yamaha YFZ450R
  • 2017 Yamaha YFZ450RSE Special Edition
  • 2016 Yamaha YFZ450RSE Special Edition
  • 2015 Yamaha YFZ450RSE Special Edition
  • 2014 Yamaha YFZ450RSE Special Edition
  • 2013 Yamaha YFZ450RSE Special Edition
  • 2012 Yamaha YFZ450RSE Special Edition
  • 2011 Yamaha YFZ450RSE Special Edition
  • 2010 Yamaha YFZ450RSE Special Edition
  • 2009 Yamaha YFZ450RSE Special Edition
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Instructions and Manuals for FMF Factory 4.1 RCT Muffler - 044400