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  • FMF

FMF Factory 4.1 Natural Titanium Slip-On w/Stainless Midpipe - 044303

  • Part #: 434765
  • Manufacturer Part #: 044303
  • MSRP Price: $399.95
  • Our Price: $359.99
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434765
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Overview of FMF Factory 4.1 Natural Titanium Slip-On w/Stainless Midpipe - 044303

  • Slip-on mufflers are customizable with performance tuning inserts and spark arrestor module (sold separately)
  • Slip-ons have titanium endcap
  • Meets AMA sound requirements on most models
  • RCT stands for Resonance Chamber Technology; creates 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

Type Muffler/Silencer w/o Spark Arrestor
Units Each
Weight 9.75 lbs

Specs for FMF Factory 4.1 Natural Titanium Slip-On w/Stainless Midpipe - 044303

Type Muffler/Silencer w/o Spark Arrestor
Units Each
Weight 9.75 lbs

Fitment for FMF Factory 4.1 Natural Titanium Slip-On w/Stainless Midpipe - 044303

Part 434765 fits the following machines

See if this part fits your ride

Yamaha
2013 Yamaha YFZ450R
2012 Yamaha YFZ450R
2011 Yamaha YFZ450R
2010 Yamaha YFZ450R
2009 Yamaha YFZ450R
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
2010 Yamaha YFZ450XBB Bill Balance Edition

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Instructions and Media for FMF Factory 4.1 Natural Titanium Slip-On w/Stainless Midpipe - 044303

Instructions - PDF Instructions - PDF Instructional PDF
Owners Manual - PDF Owners Manual - PDF Manual PDF