White bros e series decibel level

[dabrowat]

Hi, I have an 03 400ex with a slip on e series and I was wondering what the decibel level is

[Honda#4]

I'd say with the S/A in around 98 and with it out 100-102 something like that.

[ish416]

Mine was tested with 12 discs and the spark arrestor and it was 98db from 20 inches away at 1/4 throttle.

[finsteratv]

the one on my 300 was very illegal..blew the doors off places haha :p

[dabrowat]

Ok thanks. But do your extra mods make your exhaust louder? Cuz Im stock besides the slip on

[Honda#4]

Only adding the discs does.