Notices

Flowmaster Options

Old May 29, 2009 | 01:11 PM
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Flowmaster Options

I will be getting ready soon to having an exhaust system installed. I bought a Super 44 a month ago in prepartion for this, but I am beginning to have second thoughts on the muffler. I have run this muffler before, but in a true dual set-up, and I wasnt a big fan of the tone. I really like the deep roar of the Original 40 Flowmaster, but it's by far one the worse flowing muffler they offer. I know a lot of you hate flowmaster, but I will getting one, but I was wondering if any of you have had experience with the "Delta" Flow 40 series. Apparently this muffler is suppose to be a higher flowing original 40 muffler. I think if I ran this I would get my sound I'm after, with some better flow than the original 40. My only fear is it may not be loud enough. I have thought about running the 50 Series HD, which has a 4 inch internals, which might be key for letting a 460 scavenge, but again I see this killing the noise Im after
 
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Old Jun 2, 2009 | 09:47 PM
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i have delta flow 40's on my wifes mustang with an off road h-pipe (no cats).

i am extremely pleased with the sound and performance. the inside noise is not bad at all, considering its her daily driver and its a convertible and she is able to talk on her phone without shouting.

as far as power and mileage, i noticed the car is able to be "lugged" much lower in the RPM's without bucking. the rest of the powerband i think you would need a real dyno to tell, my butt dyno couldnt tell you otherwise. mileage stayed about the same, based on what she tells me.
 
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Old Jun 2, 2009 | 09:50 PM
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i should add......her mustang has the 4.6
 
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Old Jun 3, 2009 | 09:23 AM
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Originally Posted by Zookie400
i should add......her mustang has the 4.6
thank you for the info man
 
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Old Jun 3, 2009 | 07:04 PM
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are you still running dual exhuast
 
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Old Jun 4, 2009 | 12:31 PM
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Originally Posted by rockin300
are you still running dual exhuast
Nope, I will be converting back to a single 3 inch inlet, dual 2.5inch outlet muffler.
 
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Old Jun 7, 2009 | 09:18 PM
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I just had the dual in dual out 50 installed .We had toput resonators on to make it streetable . I like the Flowmaster tone .
 
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Old Jun 10, 2009 | 11:18 PM
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so your muffler will be a single in dual out
 
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Old Jun 10, 2009 | 11:22 PM
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Originally Posted by rockin300
so your muffler will be a single in dual out
correctomundo
 
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Old Jun 10, 2009 | 11:46 PM
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i though you were going to run a single exhaust my bad
 
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Old Jun 24, 2009 | 07:32 PM
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What did you end up going with? Be sure and post a sound clip when it's all done. (if you can)
 
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Old Jun 24, 2009 | 07:48 PM
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Originally Posted by AK FORD GUY
What did you end up going with? Be sure and post a sound clip when it's all done. (if you can)

I went with the Super 44. 3 inch in, with dual 2.5 inch outlets.
 
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