FMF Racing Honda CRF450X 19-26 Hex Q4 S/A Muffler

Developed over years of championship offroad racing. Max sound output 96dB; most models below 94dB. Use with stock or FMF header. Constructed from aircraft-grade aluminum and high-strength stainless steel.

• Power gains throughout the entire RPM range
• Meets USFS and FIM World Enduro regulations
• Rugged design for off-road endurance
• Less sound equals more ground
• Spark arrestor included

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