FMF Q4 HEX Slip-On Exhaust Silencer For Yamaha WR 450 F 2019

Description

• The Q4 employs intricate chambers, baffles and proprietary multistage packing material
• With the Q4 you don’t 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

APPLICATION

Yamaha WR 450 F 2019
Yamaha YZ 450 F 2018-2024
Yamaha YZ 450 F 50th Anniversary Edition 2024-2024
Yamaha YZ 450 F Monster Energy Racing Edition 2021-2023
Yamaha YZ 450 FX 2019-2023