MUFFLER HEX Q4 S/A CRF450 Tech 10 Supervented Waterproof and breathable Hipora® membrane

Waterproof and breathable Hipora® membrane for optimal comfort on winter tours

anti-corrosion

Rim Size: 19 Width: 70 Aspect: 100 Load Rate: 42 Pattern: M7304 Intermediate Speed Rate: M Terrain: Intermediate Use: Motocross Fitment Summary

KZ1100B 81-82

EXC-G 450 04-06

MUFFLER HEX Q4 S/A CRF450 Tech 10 Supervented Waterproof and breathable Hipora® membraneQ4 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 Material: Aluminum Pipe