Outer sleeve manufactured from high-grade aluminum
Full sound despite low noise level
Light weight
Perfect fit
Easy to install
Recommended in combination with a FMF Fatty pipe for a perfectly matched full system with optimum performance
Specially developed for use in Motocross
⚠️ WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
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