Tuning White Brothers E2 Plates

I heard that if you take plates of the spark arrestor, the bike would get quiter. Would removing some mess up the jetting and fuel/air mixture?

if you only take a few out, itll be just slightly rich. probably negligible.

id tune it for sound first (if thats your issue), then dial in the jetting afterwards to get the best of both worlds.

Cool, just found a manual for it for an XR that says the same thing..........just wondering if I should run it loud to get more high end power for riding on the road or if I should make it quiet and get more low end for the woods...choices.choices? Do you have one of these mufflers? How do you run it?

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