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texasshredman

Which Silencer is Best for My 04 WR450

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I am looking for a silencer, which one offers the most in performance over stock.Mostly low end power.
I bought the FMF Powercore4 and also added the quiet core insert. Got the S/A model (spark arrestor) and its got good power, nice sound and tested at 93 the first year. Its now up to 94, but well under the limit.

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dirt rider mag just did testing on several different cans with a wr450 ; dyno graphs and reviews. the new ti powercore4 was the "best value" i run it on my yz and like it over the old pc4 i had,much more linear.

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Not the BG EVO X

Been Loud as hell from day one, end cap faded to a ugly off orange/pink in less then one year and it is always garaged

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