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5 in downpipe

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Old Jun 29, 2008 | 07:33 PM
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98whitelightnin's Avatar
98whitelightnin
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From: Wesley Chapel FL
5 in downpipe
does anyone know were to find a 5 in downpipe for a 98.5 auto. i am thinking about building my own system with a 6 in stack.
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Old Jun 29, 2008 | 08:28 PM
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From: Sulphur Springs, Tx
I have one but it was custom made for the setup I have. I am going to take the twins off here pretty soon so I will no longer have a 5" downpipe.
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Old Jun 29, 2008 | 08:50 PM
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98whitelightnin
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From: Wesley Chapel FL
i have the stock turbo for now and dont plan on an upgrade for a while, will a 5 in be any better than a 4 in ?
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Old Jun 30, 2008 | 12:25 AM
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From: ak
no need for a 5" without twins
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Old Jun 30, 2008 | 12:04 PM
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5" will be far too big for a stock turbo... 4" is plenty for nearly all applications.
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Old Jun 30, 2008 | 03:38 PM
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judging from the major pain and frustration of fitting my 4" dp in my auto...i would run fast from a 5" dp
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Old Jun 30, 2008 | 06:00 PM
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not trying to hijack the thread at all but is there any worth of going to 5 inch after the 4inch down pipe, performance and temp wise??
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Old Jun 30, 2008 | 07:57 PM
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From: WNC
Nope. I think they sound pretty mean though.
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Old Jun 30, 2008 | 10:26 PM
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From: Nevada
Originally Posted by blake2500
judging from the major pain and frustration of fitting my 4" dp in my auto...i would run fast from a 5" dp
x2. Unless one side is flattened to clear the frame there is no way you can get one in there!
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Old Jul 1, 2008 | 09:55 AM
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98whitelightnin
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From: Wesley Chapel FL
thanks everybody that is what i needed to know , i wasnt sure if there were any benefits of the 5 in over the 4 in.
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Old Jul 1, 2008 | 05:01 PM
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From: GA
um i think that MoPak has a Five inch down pipe but only with there 5in kit
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