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Engine - Exhaust Topics about the exhaust system discussed here.

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Old 07-23-2008, 10:50 PM   #1
Thumbs down what size piping should i use  
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well my t3 hybrid turbo has a 2.5" output so should i use 2.5 or bigger someone please help....

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Old 07-24-2008, 12:33 AM   #2
Re: what size piping should i use  
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2.5 is fine for that setup. Use mandrel bend if you can, otherwise the flow is only as good as the smallest point. If you have the availability do 3 inch that way you wont have to upgrade should you do more later on.
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Old 07-24-2008, 10:18 AM   #3
Re: what size piping should i use  
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Thanks I Appreciate It I Was Thinking Of Doin 3 In But Just Wanted Some Input
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Old 07-24-2008, 04:25 PM   #4
Re: what size piping should i use  
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I would actually just do 2.25 or 2.50...the bigger you get the more bottom end you lose...
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Old 07-24-2008, 04:31 PM   #5
Re: what size piping should i use  
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not true
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Old 07-24-2008, 04:35 PM   #6
Re: what size piping should i use  
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what muffler you going with
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Old 07-24-2008, 05:55 PM   #7
Re: what size piping should i use  
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I would actually just do 2.25 or 2.50...the bigger you get the more bottom end you lose...

You obviously dont know much about turbocharged engines.
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Old 07-24-2008, 08:18 PM   #8
Re: what size piping should i use  
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In some areas, bigger really is better! Turbo exhaust is one of these areas. What Hemizach said can be true for normally aspirated engines but not for turbos. Go with 3" and don't look back. Otherwise you may end up doing it later anyway.

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Old 07-24-2008, 09:38 PM   #9
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well i guess ill go with 3" no cat and a straight through gereddy muffler sound good to everyone...
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Old 07-25-2008, 12:24 AM   #10
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That is a beautiful car. I would add a 3 inch cat just to keep it a little bit quieter with the purpose of avoiding encounters with the law. I bet a greddy muffler does not muffle very much.
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Old 07-25-2008, 08:55 AM   #11
Re: what size piping should i use  
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Ive not heard a Greddy muffler before, Im sure its a good product, but costs a good chunk. The sound is all up to you and what you like. Id avoid adding a cat, it will just rob you of some power.
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Old 07-25-2008, 11:16 AM   #12
Re: what size piping should i use  
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Id rather have the magnaflow myself. Sounds awesome on my thunderbird. Greddy just reminds me of all the hondas out there....
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Old 07-25-2008, 11:23 AM   #13
Re: what size piping should i use  
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I like the magnaflow muffler (thats whats running on the baron)
When I go 3" thats all I will run is a magnaflow muffler no cat.
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Old 07-25-2008, 06:09 PM   #14
Re: what size piping should i use  
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i was thinking of the magnaflow how loud is it verses stock and do you have it where the conv.was or is it at the end and how long is muffler and case size

Last edited by mrglenn : 07-25-2008 at 06:10 PM. Reason: bad spelling
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Old 07-26-2008, 11:58 PM   #15
Re: what size piping should i use  
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Quote:
Originally Posted by bhazard View Post
You obviously dont know much about turbocharged engines.
DOH, sorry guys...I don't know about the turbo motors cause I dont have on...

My rampage is carbed and everything else I have ever worked on/learned about was a V8 musclecar....

My bad, sorry to make a noob comment
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