Pay in 4 interest-free payments of $62.50 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Slide over existing 1" or 1
Seats can be used with or without driver backrest
8 / 5000 rpm -0
The system delivers extra power and torque all through the range
heatshield
OPEN BOX FMF Q4 HEX Muffler YZ450F 2018-2025 044442 1821-1837 Ignition Coil Relocation Kit Slide over existing 1" orThe 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. 2019 2025 Yamaha YZ450FX 2019, 2023 2025 Yamaha WR450F 2018 2025 Yamaha YZ450F Fitment Disclosure This quick reference
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