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FMF Factory 4.1 Natural Titanium w/Stainless Steel PowerBomb Header System - 044305

  • Part #:
    434767
  • Manufacturer Part #:
    044305

MSRP Price: $599.99

Our Price: $539.99

You Save:
$60.00 (10%)

Overview of FMF Factory 4.1 Natural Titanium w/Stainless Steel PowerBomb Header System - 044305

  • Boosts low-mid torque and offers a broader powerband with more over-rev
  • Patented chamber core for optimum performance
  • Engineered for compactness and centralized mas for improved handling
  • Exclusive mounting design
  • Easily serviced for re-packing
  • System is complete with stainless steel PowerBomb header system and has a natural titanium muffler with titanium endcap
  • Customizable with performance tuning inserts (part number 434744) and spark arrestor module (part number 432775)
  • Meets AMA sound requirements on most models
  • RCT stands for Resonance Chamber Technology; creats an effect that lowers decibels and increases the life of muffler packing
  • Internal ducts in the chambers of the RCT system increase volume for improved exhaust flow, resulting in power gains throughout the entire range of power

Included Items:
(1) Muffler
(1) 8x45mm Bolt
(1) 8x30mm Bolt
(1) 8mm Nut
(1) Spacer
(2) Springs
(1) Sleeve
(1) Instructions

Specs for FMF Factory 4.1 Natural Titanium w/Stainless Steel PowerBomb Header System - 044305

Color - Primary Silver
Style Canister Muffler
Type Complete System w/o Spark Arrestor
Units Each
Weight 11.20 lbs

Cross reference number(s):

18300341

Specs for FMF Factory 4.1 Natural Titanium w/Stainless Steel PowerBomb Header System - 044305

Color - Primary Silver
Style Canister Muffler
Type Complete System w/o Spark Arrestor
Units Each
Weight 11.20 lbs

Fitment for FMF Factory 4.1 Natural Titanium w/Stainless Steel PowerBomb Header System - 044305

See if this part fits your ride

Part 434767 fits the following machines

Yamaha
  • 2018 Yamaha YFZ450R
  • 2017 Yamaha YFZ450R
  • 2016 Yamaha YFZ450R
  • 2015 Yamaha YFZ450R
  • 2014 Yamaha YFZ450R
  • 2013 Yamaha YFZ450R
  • 2012 Yamaha YFZ450R
  • 2011 Yamaha YFZ450R
  • 2010 Yamaha YFZ450R
  • 2009 Yamaha YFZ450R
  • 2018 Yamaha YFZ450RSE Special Edition
  • 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
  • 2011 Yamaha YFZ450X
  • 2010 Yamaha YFZ450X
  • 2011 Yamaha YFZ450X SE
  • 2010 Yamaha YFZ450XBB Bill Balance Edition
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Instructions and Manuals for FMF Factory 4.1 Natural Titanium w/Stainless Steel PowerBomb Header System - 044305

Owner's Manual Owner's Manual PDF 230.7 KiB