What is the main benefit of the Resonance Chamber Technology?

The Resonance Chamber Technology (RCT) is incorporated both internally and externally to help tune the exhaust flow. This technology is key to achieving the massive power gains this muffler offers across the entire RPM range.

How does the shorter length of this muffler help?

The shorter overall length of the muffler makes it less susceptible to damage from impacts or crashes. It also works with FMF's Factory Forward Engineering to move the muffler closer to the motor, which helps centralize the bike's mass for potentially improved handling.

What materials is this muffler made from?

The main body of the muffler is constructed from aerospace-grade titanium, which is then blue anodized. It also features a carbon fiber end cap for a distinctive look.

FMF Racing SS Alum Factory 4.1 RCT Muffler 042403

Name: FMF Racing Kawasaki KX450F 2024 SS Alum Factory 4.1 RCT SO Muffler w/ R. Carbon Cap
Brand: FMF Racing
SKU: fmf-racing-fmf-racing-kawasaki-kx450f-2024-ss-alum-factory-4-1-rct-so-muffler-w--t14-686724
Price: 743.03 USD
Availability: InStock

FMF Racing Kawasaki KX450F 2024 SS Alum Factory 4.1 RCT SO Muffler w/ R. Carbon Cap

$743.03

Only 7 left in stock

FMF Racing Kawasaki KX450F 2024 SS Alum Factory 4.1 RCT SO Muffler w/ R. Carbon Cap. Offers massive power gains and improved durability.

Key Features

Fits Kawasaki KX450F 2024.
Features FMF's latest Resonance Chamber Technology (RCT) for improved performance.
Constructed from aerospace-grade titanium with a blue anodized finish.
Includes a carbon fiber end cap for a premium look.
Shorter overall length helps centralize mass and reduces susceptibility to crash damage.
Designed for massive power gains throughout the entire RPM range.

Secure CheckoutFast Shipping631-982-0042

Product Details

If you're looking to get the most out of your 2024 Kawasaki KX450F on the track or trail, upgrading your exhaust system is a smart move. This FMF Racing Factory 4.1 RCT muffler is built to help you achieve massive power gains across the entire RPM range, giving you that extra edge when you need it most.

This muffler uses FMF's latest Resonance Chamber Technology, both inside and out, to help tune the exhaust flow for better performance. It's also designed to be shorter than stock, which not only makes it less likely to get damaged in a crash but also helps centralize the mass of your bike by moving the muffler closer to the motor. This can lead to improved handling. The construction uses aerospace-grade titanium for the main body, which is then blue anodized for a sharp look, and it's finished off with a carbon fiber end cap. Everything is made right here in Southern California to FMF's strict standards.

This muffler is designed as a direct replacement for your stock unit, making installation straightforward. You'll notice a significant difference in how your KX450F performs after installation.