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FMF Factory 4.1 RCT Exhaust System - with Carbon Cap / Stainless Steel / MegaBomb 1820-2168


FMF Factory 4.1 RCT Exhaust System - with Carbon Cap / Stainless Steel / MegaBomb 1820-2168


$1,074.99
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Manufacturer part number 18202168 FMF
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Factory 4.1 RCT Exhaust System - with Carbon Cap - Stainless Steel - MegaBomb

Product Details

Brand FMF
Part Number 1820-2168
Manufacturer Part Number 044483
Suggested Retail $1,074.99
Units Each

Features

  • Achieves a shorter overall length that is less susceptible to crash damage and complementary to Factory Forward Engineering - moving the muffler closer to the motor to centralize mass
  • The Factory 4.1 RCT is constructed from only aerospace grade materials that meet exacting specifications
  • Natural Aluminum with Carbon Fiber End Cap
  • Massive Power gains throughout the RPM range
  • Rapid Tuning System
  • FMF uses the highest quality proprietary blend stainless steel made especially to standards
  • Manufactured 100% at the Southern California factory

Specs

Product Name Exhaust System
Type Race
Model Factory 4.1 RCT
Style MegaBomb
Pipe Material Stainless Steel
Muffler Material Aluminum
Muffler Color/Finish Gray / Anodized
End Cap Material Carbon Fiber
End Cap Color/Finish Black
Units Each
Riding Style Off-Road

Package Info

Weight 11.7 lb
Length 36.5 in
Width 14.25 in
Height 14.25 in

Part Codes

Harmonized EU - 87141040000 US - 8714.10.0050 Schedule B - 8714.10.0090

Fitment

Year Make Model Position Notes
2026 Yamaha YZ450F

Part Notices

  • This part is subject to an advertising policy

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

General Safety Warning

Failure to follow manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken in collecting accurate fitment information, supplier accepts no liability for loss or damage resulting from errors or omissions.

Description

FMF Factory 4.1 RCT Exhaust System - with Carbon Cap / Stainless Steel / MegaBomb 1820-2168

Factory 4.1 RCT Exhaust System - with Carbon Cap - Stainless Steel - MegaBomb

Features

  • Achieves a shorter overall length that is less susceptible to crash damage and complementary to Factory Forward Engineering - moving the muffler closer to the motor to centralize mass
  • The Factory 4.1 RCT is constructed from only aerospace grade materials that meet exacting specifications
  • Natural Aluminum with Carbon Fiber End Cap
  • Massive Power gains throughout the RPM range
  • Rapid Tuning System
  • FMF uses the highest quality proprietary blend stainless steel made especially to standards
  • Manufactured 100% at the Southern California factory

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