exhaust sound test for 2007 YZ450

just curious on peoples observasions on aftermarket exhausts and DBs. looking at doing offroad events and want to get it as quiet as possible. thanks

Big Gun evoX 89.5 last week end on a 07 YZ450

From what I've heard on this site, an 07 puts out 96 db. You should be golden with a stock exhaust.

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