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The RCT (Resonance Chamber Technology) features a patented silencer shape, allowing for noise reduction while maintaining maximum power
The internal ducts of the RCT chamber increase volume and improve gas flow, providing a power gain at all engine revs
FMF's Factory Forward Engineering technology centralises the mass of the exhaust for greater strength
The innovative exhaust tip allows for easy installation of the DB killer with the simple removal of 4 screws
Compatible with the original or FMF collector
QuietCore 94 DB killer included
Spark arrestor included with the silencer
Complies with AMA and FIM standards
Aluminium cartridge
Carbon fibre tip
Style: oval
Technical information :
Reference
1821-1838 / 18211838
Certification
Not approved
Finish
Aluminum
Use
All Terrain
Shape
Oval
Position
Origin
Compatible motorbikes
YAMAHA6 compatible models
YZ 450 F (CJ22) - 2018/2018YZ 450 F (CJ23) - 2019/2021YZ 450 F - 2022/2026 - 2023/2026YZ 450 FX - 2018/2022WR 450 F (RE45) - 2019/2020WR 450 F - 2021/2026