MUFFLER HEX Q4 S/A KX450F Strap Apico’s engine plugs are stronger

Apico’s engine plugs are stronger than standard plastic engine plugs

MX125 74-75

Rim Size: 14 Width: 90 Aspect: 100 Load Rate: 49 Pattern: M7305 Intermediate Speed Rate: M Terrain: Intermediate Use: Motocross Fitment Summary

End Cap Material: Carbon Fiber

(MPN): 308068

MUFFLER HEX Q4 S/A KX450F Strap Apico’s engine plugs are strongerQ4 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 Model: Q4 HEX Material: Aluminum