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Richard Mailhot

2003 YZ450F muffler trouble

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I have a 2003 YZ450F and the muffler tip is damaged, probably because they stick out so far. I was wondering if cutting the end and shortening the very end of the muffler by 2 to 2.5 inches would cause any engine trouble or have a major effect on performance. And also, what is the best fix for the stock forks on that bike.

Thanks for your help,

Richard M

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In general, no, but it may have a very slight difference in performance, like one that is so negligible it is for the most part meaningless.

Damian

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