slp y pipe & exhaust system

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Jan 1, 2006 | 02:20 PM

#21

CRL 01 SS

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From: Hoover, Alabama

3" all the way.

Last edited by CRL 01 SS; Jan 1, 2006 at 04:29 PM.

Jan 1, 2006 | 02:30 PM

#22

JoeyAnderson

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From: Winston-Salem, NC

Yes. 3" everything.

Jan 1, 2006 | 02:52 PM

#23

FUN LS1

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From: Herndon, VA

Definitely 3":

http://chrisnrobinsmith.com/images/S..._Loudmouth.jpg

Jan 1, 2006 | 03:23 PM

#24

Cummins

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From: Oconomowoc, Wisconsin

Quote:

Originally Posted by formula001

Yeah 3inch all the way.

3" all the way

Jan 1, 2006 | 03:35 PM

#25

LS1LUNATIC

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From: NW Houston, TX

I actually have a SLP Y pipe for an 00-02 F-body for sale. This is the direct bolt up to factory cats version, not sure if it will work with LT's, but its the one that you have a picture of. $125 shipped.

Jan 2, 2006 | 05:33 AM

#26

2004 blue gto

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hey the car is stock just long headers on it some told me 2.5" and you people tell me 3" i'm confused!

ls1lunatic:sorry i live in middle east so i can't buy it from you thank you man.

Jan 2, 2006 | 11:27 AM

#27

FUN LS1

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From: Herndon, VA

Quote:

Originally Posted by LS1LUNATIC

You can see from the picture linked in my post above that the Y-Pipe is connected to the cats, which are connected to the LT collectors...

Jan 2, 2006 | 11:32 AM

#28

FUN LS1

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From: Herndon, VA

Quote:

Originally Posted by 2004 blue gto

hey the car is stock just long headers on it some told me 2.5" and you people tell me 3" i'm confused!

ls1lunatic:sorry i live in middle east so i can't buy it from you thank you man.

No reason to get confused. Most people suggested 3", and that's right for me and them. It's probably right for you too, UNLESS you don't plan any other mods ever, and your intake stays bone stock. The 2.5" might even give you less rasp if your intake stays (stock) restrictive... Remember it's all about maximizing air in and out. 3" get's more exhaust out, but if do nothing to get more air in (the intake set up), then it probably doesn't matter much between 2.5" and 3".