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Re: What mufflers?

Posted: Sat Mar 03, 2012 7:29 pm
by Craig W.
4" Vibrants are on my wish list.

Re: What mufflers?

Posted: Wed Mar 21, 2012 11:36 am
by grandville455
I have 3" Ultra flows on my firebird with a 3 1/2 X ,and 3" tails, and its loudest at idle as soon as u give it some gas it quiets right up! til u nail it ! then its a deep powerful howl!! Cruising its very quiet

http://smg.photobucket.com/albums/v209/ ... 165830.mp4