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FMF Factory 4.1 — RCT Stainless Full System (045558)

Part # 045558
Item #357830
Fits 33 motorcycles
  • Husaberg
    • FE 250 · 2013–2014
    • FE 350 · 2013–2014
    • FE501 · 2013–2014
  • Husqvarna
    • FE 250 · 2014–2016
    • FE 350 · 2014–2016
    • FE 450 · 2015–2016
  • KTM
    • 250 SX-F · 2009–2015
    • 250 XC-F · 2009
    • 250 XC-F · 2011
    • 250 XC-F · 2013–2015
    • 250 XCF-W · 2009–2016
    • 350 SX-F · 2011–2015
    • 350 XC-F · 2011–2015
    • 350 XCF-W · 2012–2016
    • 400 XCW · 2009–2010
    • 450 EXC · 2009–2011
    • 450 EXCR · 2008
    • 450 SMR · 2013
    • 450 SX-F · 2007–2015
    • 450 SXF FACTORY EDITION · 2012–2014
    • 450 XC-F · 2013–2015
    • 450 XC-W · 2012–2016
    • 450 XCF · 2009
    • 450 XCRW · 2008
    • 450 XCW · 2009–2010
    • 500 XC-W · 2013–2016
    • 500 XCF-W · 2012–2014
    • 505 SXF · 2008
    • 505 XCF · 2008–2009
    • 530 EXC · 2009–2011
    • 530 EXCR · 2008
    • 530 XCRW · 2008
    • 530 XCW · 2009–2010
$549.99 $494.99 Save $55.00
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
FMF Factory 4.1 RCT Stainless Full System — Husaberg FE 250 (2013-2014), Husaberg FE 350 (2013-2014) + 29 more, 4-Stroke
Product Details

The Factory 4.1 RCT in stainless steel construction. Same Resonance Chamber Technology and power gains as the titanium system, with a stainless mid-pipe and muffler body for budget-friendly toughness. Shorter length, lighter than stock, and quieter than OEM with FMF's Rapid Tuning System.

  • FMF Resonance Chamber Technology (RCT)
  • 304 stainless steel construction — rugged and corrosion-resistant
  • Shorter overall length for mass centralization
  • Rapid Tuning System (RTS) — sound insert and spark arrestor swaps
  • Quieter than stock with weight savings

This is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.

Fitment

Fits 33 motorcycles across KTM, Husaberg, Husqvarna — including Husaberg FE 250 2013–2014; Husaberg FE 350 2013–2014; Husaberg FE501 2013–2014; Husqvarna FE 250 2014–2016; Husqvarna FE 350 2014–2016; Husqvarna FE 450 2015–2016; KTM 250 SX-F 2009–2015; KTM 250 XC-F 2009. Verify fit for your exact bike with the fitment checker at garamoto.com.

Specifications

System TypeFull system
MaterialTitanium (proprietary alloy grade)
Material GradeAerospace grade
FinishBlue anodized (muffler)
End Cap MaterialCarbon fiber (blue)
TechnologyFMF Resonance Chamber Technology (RCT)
Made InUSA
Best ForOff-road / Trail, MX / Motocross

Verified from Garamoto’s catalog & fitment data.

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