Using a yz250 silencer on my 09 rm250

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10/16/2017 9:03 PM

My 08 rm250 silencer broke internally,so I found a yz250 silencer that fit without modification. Only thing is that the core diameter is quite a bit smaller. Bike seems to run fine, and in fact has better power since the silencer is about 3 inches longer. Am I Good? I only worry because im using it with an sst pipe


10/18/2017 4:27 PM

You won't have any problems other than the change in power characteristics you already mentioned.

My guess is that there's a downside somewhere in the power that you haven't yet noticed.


Braaapin' aint easy.