What kind of power gains can I expect from this muffler?

This muffler is designed to provide massive power gains throughout the entire RPM range of your Sherco 250-500 FSE. The specific amount of gain can vary based on your bike's setup and other modifications.

What is the Resonance Chamber Technology?

Resonance Chamber Technology is an internal and external system developed by FMF Racing to help manage exhaust flow and sound. It's a key part of how this muffler achieves its performance improvements.

Does this muffler come with everything needed for installation?

The manufacturer's description focuses on the muffler itself and its construction. It's recommended to consult the installation instructions or contact FMF Racing for details on included mounting hardware or any additional components you might need.

FMF Racing Titanium Muffler 045658 - Sherco 250-500 FSE 2018

Name: FMF Racing Sherco 250-500 FSE 18-23 Anod TI Factory 4.1 RCT SO Muffler w/R. Carbon Cap
Brand: FMF Racing
SKU: fmf-racing-fmf-racing-sherco-250-500-fse-18-23-anod-ti-factory-4-1-rct-so-muffle-t14-686777
Price: 605.43 USD
Availability: BackOrder

FMF Racing Sherco 250-500 FSE 18-23 Anod TI Factory 4.1 RCT SO Muffler w/R. Carbon Cap

$605.43

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

FMF Racing Sherco 250-500 FSE 18-23 Anod TI Factory 4.1 RCT SO Muffler w/R. Carbon Cap. Offers massive power gains throughout the RPM range.

Key Features

Fits Sherco 250-500 FSE models from 2018-2023.
Features FMF's latest Resonance Chamber Technology for improved performance.
Shorter overall length reduces susceptibility to crash damage.
Factory Forward Engineering moves the muffler closer to the motor to centralize mass.
Constructed from aerospace-grade titanium with a blue anodized finish.
Includes a carbon fiber end cap.

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Product Details

FMF Racing is well-known for making high-performance exhaust systems, and this Factory 4.1 RCT SO Muffler is a prime example of their work. This muffler is specifically designed for Sherco 250-500 FSE models from 2018 to 2023. It's built to give you a significant boost in power across the entire range of your engine's revolutions.

This muffler uses FMF's latest Resonance Chamber Technology, both inside and out, to help manage exhaust flow and sound. They've also made it shorter than previous designs, which not only helps reduce the risk of damage from impacts but also works with their Factory Forward Engineering. This means the muffler is positioned closer to the engine, which helps to centralize the bike's mass for better handling. It's constructed entirely from aerospace-grade titanium that meets FMF's strict standards, and it features a striking blue anodized finish with a carbon fiber end cap. Everything is manufactured right here in their Southern California factory.

This muffler also includes FMF's Rapid Tuning System (RTS), allowing for quick adjustments. If you're looking to get the most out of your Sherco's engine, this muffler is a solid choice.