FMF PowerCore 4 HEX Slip-On Muffler for Offroad Motorcycles

When designing the PowerCore 4 HEX, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank.

The FMF PowerCore 4 HEX Slip-On Muffler is engineered to deliver race-inspired performance at an affordable price point. Designed with top-tier performance enhancements, this muffler improves torque and increases horsepower, making it an excellent upgrade for offroad motorcycle enthusiasts. Crafted from durable stainless steel and aluminum, the PowerCore 4 HEX offers rugged longevity that withstands harsh riding conditions. Its space-age internal packing material ensures maximum longevity, maintaining optimal performance over time. The internal shape of the core utilizes Hi-Flo technology, which promotes higher flow rates and better exhaust evacuation, resulting in increased power output. This muffler is compatible with FMF or stock OEM headers, offering versatile installation options for various models. It includes a removable spark arrestor for added safety and compliance with local regulations, making it suitable for a wide range of offroad riding environments. Whether you're racing or trail riding, the PowerCore 4 HEX enhances your motorcycle’s performance with improved exhaust flow and durability, all at an accessible price point. This slip-on muffler fits several Beta models from 2020 to 2022, including 350 RR, 390 RR, 430 RR, and 480 RR, ensuring a seamless upgrade for compatible bikes.

Features:

• Overall increase in power and torque

• Durable stainless steel and aluminum construction

• Space Age internal packing material for maximum longevity

• Internal shape of core uses Hi-Flo technology

• Enhanced sonic evacuation provides for higher flow and increased power

• Includes removable spark arrestor

• Can be used with FMF or stock OEM header

Product Type: Exhaust
Exhaust Type: Slip-On Muffler
Segment: Offroad
Division: Exhaust
Class: Mufflers, Pipes, & Systems
Sub Class: Mufflers, Silencers, Slip Ons

FITMENT:
2020 Beta 350 RR
2020 Beta 390 RR
2020 Beta 430 RR
2021 Beta 350 RR
2021 Beta 390 RR
2021 Beta 430 RR
2022 Beta 350 RR
2022 Beta 390 RR
2022 Beta 430 RR
2022 Beta 480 RR
2023 Beta 350 RR
2023 Beta 390 RR
2023 Beta 430 RR
2023 Beta 480 RR
2024 Beta 350 RR
2024 Beta 430 RR
2024 Beta 480 RR