Wanted stock U.S. muffler for WR400

Does anybody have a second hand stock U.S. muffler for WR400 to sell me at a cheap price? My stock muffler comes in the full black welded end. Hope to change to a stock U.S. muffler which I can remove the diffuser when I go off-road.

I have one like new. $50 plus shipping


Here is an easier way. Go to Procircuit.com and order the T-4 end cap and quite core. Then cut out the end of the welded muffler and install. You keep your exhaust but now have the same thing as a US model muffler but at a lower noise decibal.

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