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Exhaust Systems Yamaha® Grizzly 660

HMF Racing Yamaha / Grizzly 660 / Full System / Titan

For Models: Grizzly 660 (2002-2008)

Removal

1. Loosen the Stock Clamp that holds the Stock Silencer and Head Pipe together.

2. Loosen the Silencer Mounting Bolts.

3. Brace the back of the Silencer with one hand and take the bolts the rest of the way out.

4. Pull back and twist until the Silencer is removed.

5. You must remove the Stock Gasket off of the Header.  Keep the Stock Header Gaskets, you will need to reuse them.

Installation

Yamaha / Grizzly 660 / Full System / Titan - Figure 1

1. Loosen the Stock Clamp that holds the Stock Silencer and Head Pipe together.

2. Loosen the Silencer Mounting Bolts.

3. Brace the back of the Silencer with one hand and take the bolts the rest of the way out.

4. Pull back and twist until the Silencer is removed.

5. You must remove the Stock Gasket off of the Header.  Keep the Stock Header Gaskets, you will need to reuse them.

Discussion

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