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FMFFactory 4.1 Rct Exhaust System Anodized Blue
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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
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
- Material
- Carbon Fiber
Titanium - Type
- Full System
Make | Model | Year |
---|---|---|
KAWASAKI | KX 450 F | 2006 |
KAWASAKI | KX 450 F | 2007 |
KAWASAKI | KX 450 F | 2008 |
KAWASAKI | KX 450 F | 2009 |
KAWASAKI | KX 450 F | 2010 |
KAWASAKI | KX 450 F | 2011 |
KAWASAKI | KX 450 F | 2012 |
KAWASAKI | KX 450 F | 2013 |
KAWASAKI | KX 450 F | 2014 |
KAWASAKI | KX 450 F | 2015 |
KAWASAKI | KX 450 F | 2016 |
KAWASAKI | KX 450 F | 2017 |
KAWASAKI | KX 450 F | 2018 |
KAWASAKI | KX 450 F | 2019 |
KAWASAKI | KX 450 F | 2020 |
KAWASAKI | KX 450 | 2021 |
KAWASAKI | KX 450 | 2022 |
KAWASAKI | KX 450 | 2023 |
KAWASAKI | KX 450 X | 2021 |
KAWASAKI | KX 450 X | 2022 |
KAWASAKI | KX 450 X | 2023 |
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