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honda 400ex 69
07-31-2005, 12:25 PM
how loud is the stock exhaust according to the db's
450RgETiRdONE
07-31-2005, 12:48 PM
Well its should be under 96, or 95 not an higher!
Punk'd
07-31-2005, 02:58 PM
Its very quiet
jeepnrocks
07-31-2005, 03:01 PM
I want to say 93 but i'm not 100 percent sure
450ss
07-31-2005, 05:19 PM
its at 96 db my buddy just got tested and the guy at the park where we were riding said that the state had to do something because the db allowance was to low a stock 450r is 2 db over allowance in Michigan
honda 400ex 69
07-31-2005, 06:14 PM
so the rossier exhaust is pretty quiet being that close to stock db right?
kawasaki_ridah
07-31-2005, 10:14 PM
:confused: its 2 db over? wow i thought it was mighty quite i heard a king quad louder stock lol
Punk'd
07-31-2005, 10:34 PM
Originally posted by honda 400ex 69
so the rossier exhaust is pretty quiet being that close to stock db right?

Rossier isnt quiet I believe.. My friend says his isnt quiet. So if you want quiet.. dont turn to sparks:p
400exrider36
08-01-2005, 12:29 PM
according to a review on yfzcentral, the rossier isnt supposed to be as loud as most pipes....
and in a shootout in an atv sport mag they tested the r's stock pipe at 88.2dB, so who knows:confused: