FMFFactory 4.1 Rct Exhaust System Raw

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Evacuare Completa Factory 4.1 RCT YAMAHA YZ 18201931
Evacuare Completa Factory 4.1 RCT YAMAHA YZ 18201931
Evacuare Completa Factory 4.1 RCT YAMAHA YZ 18201931
Evacuare Completa Factory 4.1 RCT YAMAHA YZ 18201931
Evacuare Completa Factory 4.1 RCT YAMAHA YZ 18201931
Evacuare Completa Factory 4.1 RCT YAMAHA YZ 18201931
  • -16%
Evacuare Completa Factory 4.1 RCT YAMAHA YZ 18201931
Evacuare Completa Factory 4.1 RCT YAMAHA YZ 18201931
Evacuare Completa Factory 4.1 RCT YAMAHA YZ 18201931
Evacuare Completa Factory 4.1 RCT YAMAHA YZ 18201931
Evacuare Completa Factory 4.1 RCT YAMAHA YZ 18201931
Evacuare Completa Factory 4.1 RCT YAMAHA YZ 18201931
7,379 Lei -16% 6,198 Lei
Supplier stock (delivery 2-3 days)

18201931
 
The Factory 4.1 RCT incorporates FMF Resonance Chamber Technology™ both internally and externally


Shorter overall length that is less susceptible to crash damage and complementary to FMF's 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 FMF's exacting specifications and is manufactured 100% at their Southern California factory


Massive Power gains throughout the RPM range.


Huge weight savings


New RTS (Rapid Tuning System)


Includes MegaBomb header


Includes spark arrestor screen insert


NOTE: Will not pass 2025 FIM sound regulation
Product Type
Evacuare-Completa, Evacuare-Finala (Slip on), Galerie-Evacuare
Evacuare-Completa, Evacuare-Finala (Slip on), Galerie-Evacuare
Evacuare-Completa, Evacuare-Finala (Slip on), Galerie-Evacuare
Material
Aluminum
Stainless Steel
Type
Full System
MakeModelYear
YAMAHAYZ 450 F2003
YAMAHAYZ 450 F2004
YAMAHAYZ 450 F2005
YAMAHAYZ 450 F2006
YAMAHAYZ 450 F2007
YAMAHAYZ 450 F2008
YAMAHAYZ 450 F2009
YAMAHAYZ 450 F2010
YAMAHAYZ 450 F2011
YAMAHAYZ 450 F2012
YAMAHAYZ 450 F2013
YAMAHAYZ 450 F2014
YAMAHAYZ 450 F2015
YAMAHAYZ 450 F2016
YAMAHAYZ 450 F2017
YAMAHAYZ 450 F2018
YAMAHAYZ 450 F2019
YAMAHAYZ 450 F2020
YAMAHAYZ 450 F2021
YAMAHAYZ 450 F2022
YAMAHAYZ 450 F2023
YAMAHAYZ 450 F2024
YAMAHAYZ 450 FX2021
YAMAHAYZ 450 FX2022
YAMAHAYZ 450 FX2023

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