Beta RR 390 EFI 2020-2023 FMF PowerCore 4 HEX Slip-On Muffler 045666

Description

PowerCore 4 HEX Slip-On Muffler

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

Product Fitment

This product is suitable for the following motorcycles:
Beta
RR390	2020, 2021, 2022, 2023

Welcome to the FMF brand page here on Dr. Bikes! FMF, the leading manufacturer of high-performance exhaust systems for off-road motorcycles, ATVs, and UTVs. Dr. Bikes stocks a wide range of FMF products, including exhaust systems, mufflers, headers, and many more. With FMF expect improved performance, enhanced sound, and a stylish look for your ride. Browse our selection of FMF products to find the perfect fit for your off-road machine. If you have any questions, don't hesitate to contact our knowledgeable team for assistance.

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