What vehicles does this muffler sleeve fit?

This aluminum muffler sleeve is designed for FMF Racing mufflers used on the Yamaha YZ250F from 2006 through 2011, and the Yamaha YZ450F from 2006 through 2009.

What is this part made of?

This is a replacement muffler sleeve constructed from aluminum. It is intended to replace a broken or worn-out original sleeve.

Do I need any special tools to install this sleeve?

Installation typically involves disassembling the muffler. Refer to the FMF Racing installation instructions for your specific muffler model for detailed guidance on tools and procedures.

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Specifications

Brand: FMF Racing
Part #: 040652

FMF Racing YZ250F 06-11/ YZ450F 06-09 Aluminum Muffler Sleeve

Name: FMF Racing YZ250F 06-11/ YZ450F 06-09 Aluminum Muffler Sleeve
Brand: FMF Racing
SKU: fmf-racing-fmf-racing-yz250f-06-11-yz450f-06-09-aluminum-muffler-sleeve-t14-687056
Price: 20.98 USD
Availability: BackOrder

$20.98

On Backorder

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

Key Features

This product is a replacement aluminum muffler sleeve.
Designed for FMF Racing mufflers.
Fits Yamaha YZ250F models from 2006-2011.
Fits Yamaha YZ450F models from 2006-2009.

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About this part

Product Details

This is a replacement aluminum sleeve for your FMF Racing muffler. If your current sleeve is cracked or worn out, this part will get your muffler back in shape. It's designed to fit specific FMF Racing mufflers for the Yamaha YZ250F from 2006-2011 and the YZ450F from 2006-2009.

Made from aluminum, this sleeve is a direct replacement for the original component. It's a straightforward way to repair your existing FMF muffler without needing to buy a whole new unit. Just swap out the old sleeve for this new one to restore your muffler's integrity.