FMF PowerCore 4 HEX Slip-On Exhaust for Yamaha YZ250F and YZ250FX

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 Exhaust is engineered to deliver race-inspired performance tailored for Yamaha YZ250F and YZ250FX models from 2019 to 2024. Crafted with durable stainless steel and aluminum, this muffler is built to withstand rugged offroad conditions while providing an impressive boost in power and torque. The internal space age packing material ensures maximum longevity, maintaining performance over time. Its Hi-Flo internal core shape enhances sonic evacuation, promoting higher flow rates that translate into increased horsepower and acceleration. Designed for easy installation, this slip-on muffler can be used with FMF or stock OEM headers, offering versatile compatibility for Yamaha riders seeking reliable performance upgrades.

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 utilizes Hi-Flo technology

• Enhanced sonic evacuation 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:
2019 Yamaha YZ250F
2020 Yamaha YZ250F
2020 Yamaha YZ250FX
2021 Yamaha YZ250F
2021 Yamaha YZ250FX
2022 Yamaha YZ250F
2022 Yamaha YZ250FX
2023 Yamaha YZ250F
2023 Yamaha YZ250FX
2024 Yamaha YZ250F
2024 Yamaha YZ250FX