Spark Arrestor Suggestions YZ450F

Tony Williams

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Joined
Mar 23, 2000
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#1
Any suggestions for spark arrestors for the YZF450?

I remember a product that just replaced the rear cap of the muffler that sounded like a good idea...
 
Joined
Oct 1, 2003
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#4
I have the promoto billet end cap on my yz250f. Fits well, does the job and isn't too expensive when compared to a new muffler.