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FMF Factory 4.1 RCT Exhaust System with Carbon Cap - MegaBomb Header - Titanium - KX 250 042414


FMF Racing Kawasaki KX250F / KX250X 2025-2026 Factory 4.1 RCT Titanium Anodized Full System w/ Carbon End Cap 042414


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Manufacturer part number 18202084 FMF
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Factory 4.1 RCT Exhaust System with Carbon Cap - MegaBomb Header - Titanium - KX 250

Product Details

Brand FMF
Part Number 1820-2084
Manufacturer Part Number 042414
Suggested Retail $1,374.99
Units EACH

Features

  • Factory 4.1 RCT incorporates the FMF Resonance Chamber Technology™ both internally and externally
  • 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
  • Constructed from only aerospace grade materials that meet exacting specifications and is manufactured 100% at the southern California factory
  • Notes
  • For closed course competition use only.

Specs

Product Name EXHAUST SYSTEM
Type RACE
Model FACTORY 4.1 RCT
Design/configuration 1-INTO-1 SYSTEM
Pipe Material TITANIUM
Muffler Material TITANIUM
Muffler Color/Finish ANODIZED BLUE
End Cap Material CARBON FIBER
End Cap Color/Finish BLACK
Units EACH
Riding Style OFF-ROAD

Package Info

Weight 11.8 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

Part Notes

  • For closed course competition use only.

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.

Product details and identifiers

Distributor part Manufacturer part UPC / EAN Package
1820-2084 042414 11.8 lb; 36.5 × 14.25 × 14.25 in

Features

  • Factory 4.1 RCT incorporates the FMF Resonance Chamber Technology™ both internally and externally
  • 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
  • Constructed from only aerospace grade materials that meet exacting specifications and is manufactured 100% at the southern California factory
  • Notes
  • For closed course competition use only.

Specifications

Product Name EXHAUST SYSTEM
Type RACE
Model FACTORY 4.1 RCT
Design/configuration 1-INTO-1 SYSTEM
Pipe Material TITANIUM
Muffler Material TITANIUM
Muffler Color/Finish ANODIZED BLUE
End Cap Material CARBON FIBER
End Cap Color/Finish BLACK
Units EACH
Riding Style OFF-ROAD

Vehicle fitment

1 exact approved application ranges are shown. Select the listed part number when variants differ.

Years Make Model Required part Position Notes
2025 Kawasaki KX250 1820-2084

References

26 PU OFFROAD / Page 9

Notes and disclosures

Fitment is based on source-listed stock applications. Confirm the exact part number and installation requirements; vehicle modifications can change compatibility.

Description

FMF Racing Kawasaki KX250F / KX250X 2025-2026 Factory 4.1 RCT Titanium Anodized Full System w/ Carbon End Cap 042414

Factory 4.1 RCT Exhaust System with Carbon Cap - MegaBomb Header - Titanium - KX 250

Features

  • Factory 4.1 RCT incorporates the FMF Resonance Chamber Technology™ both internally and externally
  • 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
  • Constructed from only aerospace grade materials that meet exacting specifications and is manufactured 100% at the southern California factory
  • Notes
  • For closed course competition use only.

Specifications

Product Name EXHAUST SYSTEM
Type RACE
Model FACTORY 4.1 RCT
Design/configuration 1-INTO-1 SYSTEM
Pipe Material TITANIUM
Muffler Material TITANIUM
Muffler Color/Finish ANODIZED BLUE
End Cap Material CARBON FIBER
End Cap Color/Finish BLACK
Units EACH
Riding Style OFF-ROAD

Vehicle fitment

1 exact approved application ranges are shown. Select the listed part number when variants differ.

Years Make Model Required part Position Notes
2025 Kawasaki KX250 1820-2084

References

26 PU OFFROAD / Page 9

Notes and disclosures

Fitment is based on source-listed stock applications. Confirm the exact part number and installation requirements; vehicle modifications can change compatibility.

Fitment

This product fits

Type a make, model, or year to narrow the list.

5 verified model/year matches
Confirm the exact model and trim before installation.

5 verified model/year matches Open fitment table Close fitment table
  • Verified vehicle matches are loading.
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