Exhaust Systems
Muffler Q4 Hex Beta
Part # 1821-2006
$499.99
NY: 0
National: 1
- —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.
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
End Cap MaterialStainless Steel
Muffler MaterialAluminum
Pipe MaterialStainless Steel
Weight7.3 lb
ModelQ4 HEX
Riding StyleOff-Road
Muffler Color/FinishRaw
TypeSlip-On
Product NameMuffler
UnitsEach
Weight7.83 lbs
Dimensions (L x W x H)24.25" x 12.05" x 5.47"
Fits These Vehicles (72)
350 RR-Race Edition2026
480 RR-Race Edition2026
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430 RR-Race Edition2026
350 RR X-Pro2025
350 RR-Race Edition2025
390 RR-Race Edition2025
480 RR X-Pro2025
390 RR 4T2025
480 RR 4T2025
390 RR X-Pro2025
430 RR X-Pro2025
430 RR 4T2025
430 RR-Race Edition2025
480 RR-Race Edition2025
350 RR 4T2025
390 RR-Race Edition2024
480 RR-Race Edition2024
430 RR2024
480 RR2024
430 RR-Race Edition2024
350 RR S 4T2024
350 RR-Race Edition2024
390 RR S 4T2024
430 RR S 4T2024
350 RR2024
390 RR2024
480 RR2023
430 RR-S2023
350 RR2023
390 RR2023
350 RR-Race Edition2023
350 RR-S2023
390 RR-Race Edition2023
430 RR2023
430 RR-Race Edition2023
480 RR-Race Edition2023
390 RR-S2023
350 RR-S2022
390 RR-S2022
350 RR-Race Edition2022
480 RR-Race Edition2022
390 RR-Race Edition2022
430 RR-S2022
430 RR-Race Edition2022
350 RR-Race Edition2021
390 RR-Race Edition2021
430 RR-S2021
350 RR 4T2021
390 RR 4T2021
350 RR-S2021
480 RR 4T2021
430 RR-Race Edition2021
480 RR-Race Edition2021
430 RR 4T2021
390 RR-S2021
390 RR-S2020
430 RR-Race Edition2020
350 RR-S2020
390 RR-Race Edition2020
350 RR2020
430 RR2020
390 RR2020
350 RR-Race Edition2020
480 RR2020
480 RR-Race Edition2020
430 RR-S2020
Not sure it fits? Call our Harley techs at 607-654-7431.






















