Fmf q4

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#11

07-16-2013, 08:35 PM

IDRIDR

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1st Gear Member

Join Date: Oct 2010

Location: SW Idaho

Posts: 4,507

Quote:

Originally Posted by Highbeam

My Q4 has tested at 96 and even 97 dB once. For crying out loud it says 96DB right on the muffler. You didn't get 86. I like the sound but at times wish there was a god way to bring it down a bit.

I'm guessing you could play with inserts to drop some more decibels, but perhaps with a little power loss.

#12

07-17-2013, 11:12 AM

zippets

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1st Gear Member

Join Date: Apr 2013

Location: S.E Michigan

Posts: 216

Quote:

Originally Posted by Highbeam

My Q4 has tested at 96 and even 97 dB once. For crying out loud it says 96DB right on the muffler. You didn't get 86. I like the sound but at times wish there was a god way to bring it down a bit.

you are absolutely right on the 96DB

but if you add the mega bomb header the lowers the DB by 3

and if you add the FmF power core 4 Queit 1 1/8 InsertQuiet insert you go down even more

do your research and you can get the bike quieter

the 96db that is on there is without inserts or header