Is this silencer difficult to install on my Yamaha YZ65?

This FMF Racing Powercore 2 silencer is designed as a direct replacement for your stock unit. While specific installation procedures should always be followed, it is generally straightforward to install without requiring specialized tools or modifications.

What does it mean that the silencer is 'repackable'?

A repackable silencer means that the internal packing material can be replaced. This allows you to refresh the silencer's performance and sound over time, rather than needing to replace the entire unit when the packing wears out.

Does this silencer come with all the necessary hardware for installation?

The manufacturer's description does not specify if hardware is included. It is recommended to check the product's contents list or consult with a sales representative to confirm what is included with the silencer.

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Specifications

Brand: FMF Racing
Part #: 024070

FMF Racing Yamaha YZ65 18-24 Powercore 2 Silencer

Name: FMF Racing Yamaha YZ65 18-24 Powercore 2 Silencer
Brand: FMF Racing
SKU: fmf-racing-fmf-racing-yamaha-yz65-18-24-powercore-2-silencer-t14-677458
Price: 220.15 USD
Availability: BackOrder

$220.15

On Backorder — Expected to ship by Apr 28, 2026

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

Fits 2018-2021 Yamaha YZ65. FMF Racing Powercore 2 Silencer with a lightweight extruded aluminum canister for improved performance.

Key Features

Fits 2018-2021 Yamaha YZ65.
Features a lightweight extruded aluminum oval canister.
Includes a "Performance Flow" end cap for improved operation.
Equipped with a nickel-plated front stinger.
Designed to be easily maintained and completely repackable.

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About this part

Product Details

The extruded aluminum oval canister on this FMF Racing Powercore 2 silencer is a notable design choice, keeping the weight down for your Yamaha YZ65. This silencer is one of FMF's most popular options for 2-stroke bikes, and for good reason. It's built to offer a solid balance between improved power delivery and a manageable weight, making a real difference when you're out riding.

You'll notice the attention to detail with the "Performance Flow" end cap and the nickel-plated front stinger, both contributing to how well this unit works. Plus, FMF designed this silencer to be easy to maintain; it's completely repackable, so you can keep it running smoothly for a long time without a lot of hassle. This makes it a practical choice for riders who want consistent performance and don't want to worry about complicated upkeep.