Vehicle Fitment Information
Q4 series features advanced engineering to precisely locate baffles and chambers to absorb sound. Less mass to enhance power-to-weight ratio. Developed over years of championship off-road racing. Twin-stage core design for lower sound output and extended life of packing material. Comes standard with spark arrestor.
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Less sound equals more ground. Meets FIM World Enduro sound regulations. Power gains throughout the entire rpm range. Spark arrestor included. Pounds lighter than stock. Rugged design for off-road endurance. Made in the U.S.A.
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