MUFFLER Q4 KTM Rider Kit Dynamic BMS - An advanced

Dynamic BMS - An advanced battery management system that provides maximum safety protection with bi-directional active cell balancing for long-lasting reliability

Consistent grip on trails resulting from a uniform tread pattern

Recommended for Enduro

XT250 13-21

200 RR 19-24

MUFFLER Q4 KTM Rider Kit Dynamic BMS - An advancedQ4 Hex Slip On Muffler The Q4 employs intricate chambers, baffles and proprietary multistage packing material With the Q4 you dont need to hear the power, just feel the power! Less sound equals more ground 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. NOTE: Will not pass 2025 FIM sound regulation Specification Muffler Color Finish: Raw Model: Q4