FMF

Q4 HEX Muffler - BETA

Shipping calculated at checkout.

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.
FITS - 2020-2021, 2023-2024 Beta 350 RR 4T, 2020-2021, 2023-2024 Beta 390 RR 4T,
2020-2021, 2023-2024 Beta 430 RR 4T, 2020-2021, 2023-2024 Beta 480 RR 4T