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Gsxr muffler mod ??

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Two questions actually.

1)Does gsxr mod have a spark arrestor in it? This is required in my area to ride the orv parks.

2)What is the part number that I want to be stamped on the 01/02 gsrx1000 muffler? I saw this in one of Mxrobs pages but now I can’t find it. All the ebay mufflers tend to go for $80. This seems higher than what I read everyone else is paying.

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Hi chadly, you´ll find the relevant info here https://docs.google.com/present/view?id=djwd44j_68fdsm79hf

The muffler should feature a 40 in the number stamped onto it, proving it to be from the 2001/2002 series (titanium, for GSX-R 1000). 80 bucks are no bad price at all - the entire system with link-pipe will NOT be cheaper than readily available stuff, but delivers the same/better performance without the need to repack it ever.

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Thanks. That is the page I was looking for.

Does anyone know if it has a spark arrestor in it?

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Thanks. That is the page I was looking for.

Does anyone know if it has a spark arrestor in it?

Functionally it IS a spark arrestor due to the chamber design, however, it is not stamped as being a sparky so will NOT pass an inspection in that way.

If the local officers use the old method of inserting a rod to see if it is straight through or not, it will pass.

Easiest way to conform is to use a screen sparky insert from FMF or DG that fits into the end of the outlet pipe and is stamped as an approved sparky device.

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Thanks everyone. Collecting parts now and plan on doing some work this winter. I may have found a muffler but will not know for sure for a few more hours.

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