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FMF Factory 4.1 RCT Muffler - Aluminum 045647

Part Number: 18212000
FMF
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SKU:
18212000
MPN:
045647
Condition:
New
Availability:
Ships Same Business Day
Weight:
6.20 LBS
$549.99
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Description

If you're serious about maximizing output while minimizing rotational mass, the FMF Factory 4.1 RCT delivers measurable power gains across the entire RPM band without compromise. The compact design centralizes weight closer to the engine, improving handling dynamics and reducing vulnerability to impact damage—critical advantages whether you're on the track or pushing hard in real-world conditions. Built from aerospace-grade materials and manufactured entirely in Southern California, this muffler represents the engineering standard you expect from FMF.

  • Resonance Chamber Technology™ (dual internal/external)
  • Aerospace-grade aluminum construction
  • Shortened overall length
  • Factory Forward Engineering positioning
  • Centralized mass distribution
  • Power gains throughout RPM range
  • Significant weight reduction
  • Rapid Tuning System (RTS)
  • 100% Southern California manufactured
  • MPN: 045647
  • Reduced crash damage susceptibility
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Specs

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

Fitment for FMF Factory 4.1 RCT Muffler - Aluminum 045647

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