FMF PowerCore 4 HEX Slip-On Muffler for Beta 350, 400, 450 RR – Offroad Performance Upgrade

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.

Enhance your offroad riding experience with the FMF PowerCore 4 HEX Slip-On Muffler, designed specifically for Beta models including 350, 400, and 450 RR from 2010 to 2016. Crafted with precision, this muffler offers a race-inspired performance boost by increasing both torque and horsepower, making it an ideal upgrade for riders seeking improved power output without compromising durability. Its rugged stainless steel and aluminum construction ensure longevity and resistance to harsh trail conditions, while the advanced internal packing material extends the service life of the muffler. The internal shape employs Hi-Flo technology, optimizing exhaust flow for higher efficiency and power, and the enhanced sonic evacuation allows for better airflow, resulting in noticeable performance gains. The muffler includes a removable spark arrestor, providing versatility for different riding environments, and can be used seamlessly with FMF or stock OEM headers. This slip-on design is straightforward to install and compatible with a range of Beta models, making it a versatile choice for offroad enthusiasts seeking reliable, high-performance exhaust upgrades.

Constructed with quality materials and engineered for maximum flow, the FMF PowerCore 4 HEX muffler delivers consistent performance and durability. Its design not only improves overall engine response but also provides a distinctive sound that many riders prefer. Whether you're racing or trail riding, this muffler offers a significant upgrade that enhances your motorcycle’s efficiency and power output. Easy to install and built to last, the PowerCore 4 HEX is a cost-effective solution for riders looking to elevate their offroad experience with a trusted brand and proven technology.

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

• Compatible with FMF or Stock OEM headers

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

FITMENT:
2010 Beta 400 RR
2010 Beta 450 RR
2010 Beta 520 RR
2011 Beta 350 RR
2011 Beta 400 RR
2011 Beta 450 RR
2011 Beta 520 RR
2012 Beta 350 RR
2012 Beta 400 RR
2012 Beta 450 RR
2012 Beta 498 RR
2013 Beta 350 RR
2013 Beta 400 RR
2013 Beta 450 RR
2013 Beta 498 RR
2014 Beta 350 RR
2014 Beta 400 RR
2014 Beta 450 RR
2014 Beta 498 RR
2015 Beta 350 RR
2015 Beta 430 RR
2015 Beta 430 RS
2015 Beta 480 RR
2016 Beta 350 RR
2016 Beta 430 RR
2016 Beta 430 RS
2016 Beta 480 RR
2017 Beta 350 RR
2017 Beta 350 RR (RE)
2017 Beta 430 RR
2017 Beta 430 RR (RE)
2017 Beta 480 RR
2017 Beta 480 RR (RE)
2018 Beta 350 RR
2018 Beta 350 RR (RE)
2018 Beta 430 RR
2018 Beta 430 RR (RE)
2018 Beta 480 RR
2018 Beta 480 RR (RE)