FMF Q4 Hex S/A Slip-On Muffler for Yamaha YZ250F and YZ250FX Models

The FMF Q4 Hex S/A Slip-On Muffler is designed to enhance the performance of offroad motorcycles, specifically fitting Yamaha models from 2019 to 2024. Constructed with advanced materials, this muffler features internal baffles, chambers, and space-age sound-absorbing components that optimize exhaust flow while significantly reducing noise levels. Its innovative design ensures minimal power loss, helping you achieve better acceleration and overall engine efficiency.
Built for durability and compliance, the FMF Q4 incorporates a stainless steel spark arrestor screen that is maintenance-free, making it ideal for offroad environments where safety and reliability are critical. The muffler maintains a sound output well below 96 decibels on most machines, satisfying strict noise regulations without compromising performance. This model is a perfect upgrade for riders seeking a balance of power, sound control, and environmental safety.
The FMF Q4 Hex S/A Slip-On Muffler is engineered for easy installation and is compatible with several Yamaha YZ250F and YZ250FX models. Its sleek, hexagonal design not only enhances the aesthetic appeal but also ensures a secure fit on your motorcycle. Whether you're tackling trails, dunes, or track racing, this muffler provides improved exhaust flow, reduced noise levels, and long-lasting performance, making it a reliable choice for offroad enthusiasts.

Features:

• Incorporates internal baffles, chambers, and space-age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss

• Well under the 96db sound output on most machines to satisfy strict sound requirements

• U.S. Forestry approved spark arrestor with maintenance-free, stainless steel spark arrestor screen

Product Type: Exhaust
Exhaust Type: Slip-On Muffler
Model: Q4
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