FMF 045667 Q4 Hex Slip-On Muffler - Beta
Manufacturer Part Number: 045667
Drag Part Number: 1821-2006
Q4 Hex Slip-On Muffler - Beta
- 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.
Fitment
- 2020 Beta 350 RR
- 2020 Beta 390 RR
- 2020 Beta 430 RR
- 2020 Beta 480 RR
- 2021 Beta 350 RR 4T
- 2021 Beta 390 RR 4T
- 2021 Beta 430 RR 4T
- 2021 Beta 480 RR 4T
- 2023 Beta 350 RR
- 2023 Beta 390 RR
- 2023 Beta 430 RR
- 2023 Beta 480 RR
- 2024 Beta 350 RR
- 2024 Beta 390 RR
- 2024 Beta 430 RR
- 2024 Beta 480 RR
- 2025 Beta 350 RR 4T
- 2025 Beta 390 RR 4T
- 2025 Beta 430 RR 4T
- 2025 Beta 480 RR 4T
Fitment confidence: VERIFIED_API_JSON_EXACT_PRODUCT_HIERARCHY_MATCH
Yes
