FMF P Core 4 HEX Slip-On Muffler for Offroad KTM and Husqvarna Models

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 motorcycle's performance with the FMF P Core 4 HEX Slip-On Muffler. Designed with race-inspired technology, this muffler delivers a significant boost in horsepower and torque, making it an ideal upgrade for riders seeking improved engine performance without breaking the bank. Constructed from durable stainless steel and aluminum, the muffler is engineered for rugged durability and long-lasting performance in demanding offroad conditions. The advanced internal packing material ensures maximum longevity, maintaining optimal performance over time. The internal shape of the core employs Hi-Flo technology, which improves sonic evacuation for higher flow rates and increased power output. Additionally, the muffler features an internal shape that promotes efficient exhaust flow, further enhancing engine efficiency and responsiveness. The FMF P Core 4 HEX is compatible with FMF or stock OEM headers, providing versatile installation options. It also includes a removable spark arrestor, making it suitable for various offroad applications while adhering to environmental regulations. This slip-on muffler is tailored to fit a range of 2020 and 2021 KTM, Husqvarna, and Gas-Gas models, including the KTM 500 XCF-W, KTM 350 XCF-W, Husqvarna FE 250, FE 350, FE 501, and Gas-Gas EC 350F. Designed for riders who demand quality and performance at an affordable price, the FMF P Core 4 HEX Muffler is a reliable upgrade for offroad enthusiasts seeking increased power, durability, and efficiency in their motorcycle exhaust system.

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 Husqvarna FE 250
2020 Husqvarna FE 350
2020 Husqvarna FE 501
2020 KTM 350 XCF-W
2020 KTM 500 XCF-W
2021 Gas-Gas EC 350F
2021 Husqvarna FE 250
2021 Husqvarna FE 350
2021 Husqvarna FE 501
2021 KTM 350 XCF-W
2021 KTM 500 XCF-W
2022 Gas-Gas EC 350F
2022 Husqvarna FE 250
2022 Husqvarna FE 350
2022 Husqvarna FE 501
2022 KTM 350 XCF-W
2022 KTM 500 XCF-W
2023 Gas-Gas EC 350F
2023 Husqvarna FE 250
2023 Husqvarna FE 350
2023 Husqvarna FE 501
2023 KTM 450 XCF-W