FMF Factory 4.1 Slip-On Exhaust with Titanium Mid-Pipe

FMF Factory 4.1 Slip-On Exhaust with Titanium Mid-Pipe

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$359.99 - $719.99 You save up to $80.00 (10%)

Rating 4.60 of 5 (1 Review)
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FMF Factory 4.1 Slip-On Exhaust with Titanium Mid-Pipe

Titanium slip-on muffler with titanium midpipe; same muffler as Factory 4.1 system. Available in natural titanium or blue anodized finish. Fits stock or FMF header.

Features:
  • Exclusive proprietary Chamber Core technology
  • Factory Forward Engineering centralizes mass, improves handling
  • All titanium construction - canister, endcap and mid-pipe
  • Made from premium quality American materials
  • Performance tuning inserts and spark arrestor module available
  • Meets AMA sound requirements on most models; inserts available for others


  • *Note: KTM Models do not include mid pipe.

    Click Here for Additional Exhaust Information

    **Closeouts are limited to stock on hand**
  • Item # 6456

FitmentView All

Honda Models

  • CRF150R: 2007 - 2010, 2012 - 2014
  • CRF150R Expert: 2008 - 2009, 2012
  • CRF250R: 2006 - 2009

KTM Models

  • 250 SX-F: 2005 - 2012
  • 250 XC-F: 2008 - 2009
  • 250 XCF-W: 2007 - 2010
  • 400 EXC: 2004 - 2006
  • 400 XC-W: 2009 - 2010
  • 450 EXC: 2004 - 2006, 2009 - 2010
  • 450 MXC: 2004 - 2005
  • 450 SMC: 2004
  • 450 SMR: 2004 - 2006
  • 450 SX: 2004 - 2007
  • 450 SX-F: 2008 - 2012
  • 450 XC-F: 2008 - 2009
  • 505 SX-F: 2007 - 2008
  • 505 XC-F: 2008 - 2009
  • 530 EXC: 2009 - 2011
  • 530 EXC-R: 2008
  • 530 XC-W Racing: 2008 - 2009
  • 950 Adventure: 2004 - 2007
  • 950 Super Enduro: 2007
  • 950 Supermoto: 2006 - 2007
  • 990 Adventure: 2007

Suzuki Models

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factory 4.1

Great pipe sounds and looks great, haven’t rode it too much but other than that it’s great!

matt - November 16, 2009

(goleta, CA)
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