What is a spark arrestor and why is it important?

A spark arrestor is a device designed to prevent hot sparks from escaping the exhaust system. This is crucial for off-road riding in many areas to help prevent wildfires by catching any burning embers.

Does this muffler require any special installation tools?

This slip-on muffler is designed for direct installation onto O.E.M. pipes using its special coupler. While specific tool requirements can vary, typically basic hand tools are sufficient for a slip-on exhaust installation. Refer to the manufacturer's instructions for details.

What is covered by the one-year manufacturer's warranty?

The one-year manufacturer's warranty covers defects in materials and workmanship. It's always a good idea to keep your proof of purchase and contact QuadBoss directly for any warranty claims.

QuadBoss Slip-On Muffler 157106 - 2009-2014 Yamaha YFM550 Gr

Name: QuadBoss 09-14 Yamaha YFM550 Grizzly Slip-On Muffler
Brand: QuadBoss
SKU: quadboss-quadboss-09-14-yamaha-yfm550-grizzly-slip-on-muffler-t14-677073
Price: 699.38 USD
Availability: BackOrder

QuadBoss 09-14 Yamaha YFM550 Grizzly Slip-On Muffler

$699.38

On Backorder

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

QuadBoss 09-14 Yamaha YFM550 Grizzly Slip-On Muffler

Key Features

Fits 2009-2014 Yamaha YFM550 Grizzly.
Steel muffler with a black finish.
Includes a built-in spark arrestor.
Galvanized main tube for corrosion resistance.
All internal parts are fully welded for durability.
Slip-on design installs directly onto O.E.M. pipes with a special coupler; no gaskets needed.

This muffler is designed to fit 2009-2014 Yamaha YFM550 Grizzly models. Please verify fitment for your specific vehicle.

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Product Details

QuadBoss is known for making well-built parts for off-road vehicles, and this slip-on muffler for your 2009-2014 Yamaha YFM550 Grizzly is no exception. If you're looking to replace a worn-out or damaged muffler, this unit offers a straightforward solution. It's designed to bolt directly onto your stock exhaust pipes using a special coupler, meaning you won't need any extra gaskets to get it installed.

This muffler is constructed from steel with a durable black finish, giving it a solid look that holds up. Inside, all the components are fully welded, which helps ensure longevity and prevents rattling. QuadBoss also includes a built-in spark arrestor, a crucial feature for off-road riding that helps prevent wildfires by catching hot sparks. The main tube is galvanized for added protection against corrosion, further extending the life of the muffler. This is a slip-on only design, meaning it replaces just the muffler section of your exhaust system.

When you install this muffler, you'll get a direct fit onto your OEM pipes. The package includes the muffler and the special coupler needed for installation. QuadBoss backs this muffler with a one-year manufacturer's warranty, giving you peace of mind with your purchase.