FMF Q4 Spark Arrestor
Developed over years of championship offroad racing. Max sound output 99dB; most under 94dB! Twin stage core design for lower sound output and extended life of packing material.
• Comes standard with spark arrestor
Note: TRX250X FourTrax, TRX300EX FourTrax, TRX300EX/X SporTrax Complete System
