FMF Factory 4.1 Aluminum Race Series Exhaust System with Megabomb for Husqvarna FE 501 and KTM 500 XCF-W

Enhance your off-road performance with the FMF Factory 4.1 Aluminum Race Series Exhaust System, designed specifically for models like the Husqvarna FE 501 and KTM 500 XCF-W from 2020 to 2023. This exhaust system incorporates the latest Resonance Chamber Technology, delivering improved sound quality and optimized power output. Its innovative design features a patented core shape that reduces sound levels without sacrificing performance, ensuring a quieter ride while maintaining maximum horsepower. The patented canister shape increases internal volume, allowing for more sound absorbing material that contributes to a refined exhaust note and better overall sound suppression. The chamber design is engineered to improve exhaust pressure, resulting in increased efficiency and power delivery across various riding conditions.

Features:

• All new incorporating the latest in Resonance Chamber Technology

• Patented core shape lowers sound level while maintaining maximum power output

• Patented canister shape increases internal volume for more sound absorbing material

• Patented chamber design to enhance and refine exhaust pressure

• Factory Forward Engineering centralizes mass and is less prone to crash damage

• Tuned exhaust with optimized core specifications for each application

• Innovative rear endcap for simple installation of tuning tip inserts or spark arrestor

• Titanium Megabomb included to optimize each machine's power output

Fits,
Husqvarna FE 501 2020
Husqvarna FE 501 2021
Husqvarna FE 501 2022
Husqvarna FE 501 2023
KTM 500 XCF-W 2020
KTM 500 XCF-W 2021
KTM 500 XCF-W 2022