• FMF

FMF Factory 4.1 Natural Titanium Slip-On and Midpipe

  • Part #: 434373
  • Manufacturer Part #: 041354
This item is no longer available
434373
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Overview of FMF Factory 4.1 Natural Titanium Slip-On and Midpipe

  • All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap
  • Boosts low-mid torque, broader powerband, more over-rev
  • Customize with performance tuning inserts and spark arrestor module
  • Titanium slip-on muffler with titanium midpipe; same muffler as Factory 4.1 system
  • Titanium slip-on muffler with stainless steel midpipe
  • Fits stock or FMF header - boosts low-mid torque, broader powerband, more over-rev
  • Features exclusive proprietary Chamber Core technology
  • Factory Forward Engineering centralizes mass, improves handling
  • All titanium construction - canister and end caps
  • Made from premium quality American materials
  • Customize with performance tuning inserts and spark arrestor module
  • Meets AMA sound requirements on most models


Specs

Units Each
Weight 5.7 lbs

Specs for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe

Units Each
Weight 5.7 lbs

Fitment for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe

Part 434373 fits the following machines

See if this part fits your ride

Honda
2010 Honda CRF450R
2009 Honda CRF450R

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Instructions and Media for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe

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