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hartatak

426 exhaust options

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Will an exhaust system from an 03-05 yz450 fit on an 02 426? They look like they have the same mounting points, just not sure if there's any difference in header diameter or any other issues.

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Will an exhaust system from an 03-05 yz450 fit on an 02 426? They look like they have the same mounting points, just not sure if there's any difference in header diameter or any other issues.

No they are different... Not much exhaust pipes fit the 426s. I know FMF makes a couple and pro circuit

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Weird. I actually have a stock muffler from an 05 on there now. It fits fine no mods needed. Doesn't sound too bad either.

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