shortening 07 yz muffler possible?


5 replies to this topic
  • nickt916

Posted July 30, 2008 - 03:13 AM

#1

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

  • Demo_Slug

Posted July 30, 2008 - 08:40 AM

#2

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.

  • Demo_Slug

Posted July 30, 2008 - 08:44 AM

#3

found the link
http://www.thumperta...ad.php?t=629343

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • nickt916

Posted July 31, 2008 - 06:39 AM

#4

found the link
http://www.thumperta...ad.php?t=629343


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

  • Demo_Slug

Posted July 31, 2008 - 08:56 AM

#5

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.

  • JSanfilippo

Posted July 31, 2008 - 09:34 PM

#6

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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