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Anyone installed a Flo Pro #2504 Muffler in a 6.0

  
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Fred33

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Since: Dec 14, 2003
Posts: 6



(Msg. 1) Posted: Tue Jul 12, 2005 10:04 pm
Post subject: Anyone installed a Flo Pro #2504 Muffler in a 6.0
Archived from groups: alt>trucks>chevy (more info?)
I was wondering if anyone has installed a Flo Pro #2504 Muffler(dual in and
out muffler to replace a stock muffler) in a 6.0 Chevy Silverado(2004). I
installed a Magnaflow #12599, a few months ago, and it sounds great, but has
too much noise in the cab. I read where the Flo Pro wouldn't be as loud.
The Magnaflow is a dual 3 inch in and 3 inch out, and the Flo Pro is a dual
3 inch in and 2 1/2 inch out. Would that be the reason for the Flo Pro
being not as loud? Thanks for any help

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Shakes73




Joined: Jun 17, 2005
Posts: 99



(Msg. 2) Posted: Wed Jul 13, 2005 10:30 pm
Post subject: Re: Anyone installed a Flo Pro #2504 Muffler in a 6.0 [Login to view extended thread Info.]
The smaller your pipe and the longer your pipe the quieter your exhaust.I use a flo master on mine 3 in and dual 2 1/2 out and the only time it is loud in the cab is dead on 65mph but before or after that it's pretty much quiet.

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Jordan Smith

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Since: Jun 28, 2005
Posts: 8



(Msg. 3) Posted: Thu Jul 14, 2005 1:11 am
Post subject: Re: Anyone installed a Flo Pro #2504 Muffler in a 6.0 [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)
Fred wrote:
> I was wondering if anyone has installed a Flo Pro #2504 Muffler(dual in and
> out muffler to replace a stock muffler) in a 6.0 Chevy Silverado(2004). I
> installed a Magnaflow #12599, a few months ago, and it sounds great, but has
> too much noise in the cab. I read where the Flo Pro wouldn't be as loud.
> The Magnaflow is a dual 3 inch in and 3 inch out, and the Flo Pro is a dual
> 3 inch in and 2 1/2 inch out. Would that be the reason for the Flo Pro
> being not as loud? Thanks for any help
>
>
well i have a 95 chevy short wide 4X4, it has 6 banger but i have the
flo pro on her and its very loud in the cab. Of course i have it dumped
at the front of the bed so that may be the cause but muffler vibration
of cab is very loud.
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Fred33

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Since: Dec 14, 2003
Posts: 6



(Msg. 4) Posted: Tue Aug 23, 2005 2:49 pm
Post subject: Re: Anyone installed a Flo Pro #2504 Muffler in a 6.0 [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)
I finally replaced my muffler with a Flo Pro #2504. No more
drone(resonance) at 1,500 -2,000 r.p.m. At 70-80 M.P.H. quieter, also.
Keep the stock single tailpipe. Sounds good under full throttle, and I do
feel alittle more power. I'm very satisfied with it. Look under HD Big
Oval in www.flopro.com website. No fiberglass to blow out.
"Fred" <richter.RemoveThis@cableone.net> wrote in message
news:11d95ad33s9lbbf@corp.supernews.com...
> I was wondering if anyone has installed a Flo Pro #2504 Muffler(dual in
and
> out muffler to replace a stock muffler) in a 6.0 Chevy Silverado(2004). I
> installed a Magnaflow #12599, a few months ago, and it sounds great, but
has
> too much noise in the cab. I read where the Flo Pro wouldn't be as loud.
> The Magnaflow is a dual 3 inch in and 3 inch out, and the Flo Pro is a
dual
> 3 inch in and 2 1/2 inch out. Would that be the reason for the Flo Pro
> being not as loud? Thanks for any help
>
>
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