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Intake Exhaust Moving all that air in and out efficiently

Dual or single

Old Aug 28, 2007 | 06:24 PM
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Default Dual or single

Im sure this has been done before (if so sorry)

Im planning on getting a injen ses dual exhaust on my Z but a friend told me a single exhaust would be better for performance

waht do yall think does anyone know what performance boosts the differant exhausts offfer
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Old Aug 28, 2007 | 06:28 PM
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I just ordered my Injen SES, I didnt go with the Track edtion because the only difference is the tips and its not worth it. I should bet It some time this week so I will let you know. by the way I got mine on a steal $799 shipped, PM me and I will give the number to the shop.

Jason
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Old Aug 28, 2007 | 06:34 PM
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Do a google search for exhaust design theory, and learn about the relationship between size, volume, velocity and power. Then decide if single or dual fits your needs.
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Old Aug 28, 2007 | 06:45 PM
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im not good at lookn stuff like taht up i would rather have lowend power but i dont expect alot form an exhaust i jsut want to know if one has a bigger benifit


also with the ses and random technology hfc's will i lose back preassure

Last edited by blck350; Aug 28, 2007 at 06:49 PM.
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Old Aug 28, 2007 | 07:13 PM
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dude.....I dont believe you will lose back pressure, a true dual set up is nice but you have to do what is best for you budget, I personally dont like single set ups but thats just me
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Old Aug 29, 2007 | 12:44 AM
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Dude, just... <SEARCH>
or
listen to your friend who knows everything
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Old Aug 29, 2007 | 05:06 AM
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so basically you are saying you are too incompentent to find information on your own so you want someone else to tell you how to build your Z. thats cool then do this, go back to the dealer, tell him you made a bad decision in buying a Z, and get something else. we don't need anymore dumb ****s driving Zs.
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Old Aug 29, 2007 | 05:36 AM
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^^ Damn, was that really necessary?
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Old Aug 29, 2007 | 07:33 AM
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It doesn't matter if its dual or single as long as its done correctly. The engine is sensitive to how and where the exhaust pulses are merged together.
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Old Aug 29, 2007 | 09:14 AM
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Originally Posted by jgregory124
I just ordered my Injen SES, I didnt go with the Track edtion because the only difference is the tips and its not worth it. I should bet It some time this week so I will let you know. by the way I got mine on a steal $799 shipped, PM me and I will give the number to the shop.

Jason
Track edition has larger diameter piping and a H-pipe as well.
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Old Aug 29, 2007 | 04:49 PM
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ok jack*** (ruthless) im not too incompetent im just using the forum for what its for, i ask ? and get feedback i didnt ask for your comments unless they are constructive ive found a lot of different sources saying differant things about exhaust this is a 350Z forum i wanted to know what is best for a Z ans since 100s of people have probly been through my same situation i asked the ?
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Old Aug 29, 2007 | 05:58 PM
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Originally Posted by 1nate7
Track edition has larger diameter piping and a H-pipe as well.
tr00f

I can't wait to pick the track edition up next summer when I'm home from school
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Old Aug 29, 2007 | 06:18 PM
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Dude dont listen to comments like that. You are right this is a Z forum and you have the right to ask! But there are a few here that just dont have any class and really dont belong here.
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Old Aug 29, 2007 | 08:17 PM
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Ugh you could have just ignored my comment and not sent me a pm, jesus christ. I'm sorry I forgot how sensitive some grown men are.

A lot of it is just personal preference, the performance can vary, especially if you go FI or stay N/A. You should figure out what your goals are first because they could possibly affect the best choice for your needs.
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Old Aug 29, 2007 | 08:39 PM
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both the ses and track edtion have an h pipe and are the same diameter only difference is track has blued titanium tips that are slip overs............
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Old Aug 30, 2007 | 10:19 AM
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Originally Posted by jgregory124
both the ses and track edtion have an h pipe and are the same diameter only difference is track has blued titanium tips that are slip overs............
Sorry, but I'm afraid you are wrong. Unless they just changed it, the non track is 50mm piping with no H-pipe. Straight from Performance Nissan, check the part # to verify which one you got:

SES1985C NISSAN 350Z 2003-2006 ; 50mm Cat-Back w/ Straight S.S. Tips $857.85
SES1986TT NISSAN 350Z 2003-2006 ; 60mm Piping: Cat-Back w/ H-Pipe & Titanium Tips $969.00
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Old Aug 30, 2007 | 10:23 AM
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More proof: https://my350z.com/forum/showthread.php?p=1940133
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Old Aug 30, 2007 | 01:22 PM
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Originally Posted by blck350
Im sure this has been done before (if so sorry)

Im planning on getting a injen ses dual exhaust on my Z but a friend told me a single exhaust would be better for performance

waht do yall think does anyone know what performance boosts the differant exhausts offfer

go with Nates suggestion.... injen True dual track edition
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Old Aug 30, 2007 | 01:23 PM
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Originally Posted by 1nate7
Sorry, but I'm afraid you are wrong. Unless they just changed it, the non track is 50mm piping with no H-pipe. Straight from Performance Nissan, check the part # to verify which one you got:

SES1985C NISSAN 350Z 2003-2006 ; 50mm Cat-Back w/ Straight S.S. Tips $857.85
SES1986TT NISSAN 350Z 2003-2006 ; 60mm Piping: Cat-Back w/ H-Pipe & Titanium Tips $969.00

lol...i cant believe you even bothered to look Nate...

looks like whoever sold him the exhaust gave him the wrong info
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Old Aug 30, 2007 | 01:38 PM
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staying N/A = not a big difference
going FI - true dual, 3" or bigger single

For FI or N/A, I prefer true dual
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