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FMF Factory 4.1 RCT Muffler - Aluminum 044443

Part Number: 18211838
FMF
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SKU:
18211838
MPN:
044443
Condition:
New
Availability:
Ships Same Business Day
Weight:
9.15 LBS
$649.99
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Description

If you're serious about maximizing exhaust flow and reducing unsprung weight, the FMF Factory 4.1 RCT delivers measurable power gains across the entire RPM band without compromising durability. The compact design and centralized mass positioning work in harmony with modern chassis geometry, while aerospace-grade construction ensures reliability under racing conditions. This is the muffler choice when performance gains and longevity matter equally.

  • Resonance Chamber Technology™ internally/externally
  • Aerospace-grade aluminum construction
  • 100% Southern California manufactured
  • Shorter profile reduces crash damage
  • Factory Forward Engineering mass centralization
  • Broad RPM power delivery
  • Significant weight reduction
  • Rapid Tuning System (RTS) compatible
  • MPN: 044443
  • Bolt-on installation
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Specs

PIPE MATERIAL:
STAINLESS STEEL
END CAP MATERIAL:
CARBON FIBER
MUFFLER MATERIAL:
ALUMINUM
PRODUCT NAME:
MUFFLER
UNITS:
EACH
MODEL:
FACTORY 4.1 RCT
MUFFLER COLOR/FINISH:
RAW
RIDING STYLE:
OFF-ROAD
TYPE:
SLIP-ON
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Fitment

Fitment for FMF Factory 4.1 RCT Muffler - Aluminum 044443

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