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Go Back   Chevy and GMC Duramax Diesel Forum > Specialty Forums > After Market Mods.
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After Market Mods. Discuss what Mods are right for you.

 
       

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Old 10-07-2008, 10:52 AM   eBay Motors   #1 (permalink)
chevymakesitizuzushakesit
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stright pipe????

is a stright pipe exhaust good or bad cause i think your egts would go up cause no back pressure
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Old 10-07-2008, 10:53 AM   eBay Motors   #2 (permalink)
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I was always taught that straight pipe is the best way to go. Another thing I learned is that back pressure doesn't matter with a diesel because of the turbo. Now in a gasser, it's a different story.....
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Old 10-07-2008, 10:56 AM   eBay Motors   #3 (permalink)
chevymakesitizuzushakesit
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ok thanks thats all i nneded to know
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Old 10-07-2008, 10:58 AM   eBay Motors   #4 (permalink)
Meyerperformance
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Nailed it, open it up and le it breathe.

Tyler
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Old 10-07-2008, 01:22 PM   eBay Motors   #5 (permalink)
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YA STRAIGHT pipes are the way to go if u want better fuel milage and if u want better sound
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Old 11-03-2008, 08:03 PM   eBay Motors   #6 (permalink)
deviuss
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i have a '06 max. could i just replace from the front of the cat to the back of the muffler with a piece of 3 1/2 alum and a stainless tip? how you think it would sound?
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Old 11-05-2008, 05:12 PM   eBay Motors   #7 (permalink)
jbrown1132
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Can I do a straight pipe from the turbo back on a stocker? What type of gains should I expect to see? And what does "plugging the resonator" do?
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Old 11-05-2008, 05:13 PM   eBay Motors   #8 (permalink)
farm kid
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jbrown is ur truck a gas or disiel.
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Old 11-05-2008, 11:21 PM   eBay Motors   #9 (permalink)
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We need to know what model you have.
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Old 11-05-2008, 11:27 PM   eBay Motors   #10 (permalink)
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Signatures are very helpful fellas we can answer your question much quicker if we know what your truck are.
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