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nickt916

shortening 07 yz muffler possible?

6 posts in this topic

I wanted to install the 08 yz muffler but they are hard to find on eBay it seems. Can the yz be shortened? Then I was going to put on pro billet spark arrestor. Anyone done it? Or will it be to loud? I don't wanna start chopping if there will be to many complications

Thx

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I wanted to install the 08 yz muffler but they are hard to find on eBay it seems. Can the yz be shortened? Then I was going to put on pro billet spark arrestor. Anyone done it? Or will it be to loud? I don't wanna start chopping if there will be to many complications

Thx

there was a post on that in the YZ forum, I think in april.

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excellent, thanks. I'll have search on some repacking tips but it seems like a fairly east job yes?

I've got to stay under 96dbs. I would not be surpriseed if its too loud. listen to grayracer he know what he is talking about.

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Yes you'll be too loud shortening an '06 or '07 YZ muffler.

Tastefully short mufflers that flirt w/ the 96 db limit with it's quiet core are the FMF powercore 4/TI powercore mufflers.

The whole can is under the numberplate and the only thing that sticks out is the endcap :ride:

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