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LG Pro install ??

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Old Apr 3, 2008 | 10:29 PM
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Default LG Pro install ??
When installing LG pros w/cats, does the cats go to the collector then X-pipe ? or do the X_pipe come before the cats?
Thanks
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Old Apr 3, 2008 | 10:49 PM
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I'm thinking the cats before the X-pipe otherwise they will be really far away and may not heat up very much. There are some posts on here that show pictures. I think they were from a month or so ago.
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Old Apr 3, 2008 | 11:47 PM
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I bought my LG,LT Pros, back when my 03 Z was brand new, & LG, showed the cats behind the X, & thats the way I put them in. Good luck, Bob.
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Old Apr 7, 2008 | 02:41 PM
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0Jared @ LG Motorsports
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Please, feel free to call with any questions regarding LG Products! We are here to help you!

-Jared @ LG
972-429-1963
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Old Apr 7, 2008 | 03:26 PM
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Hi White-C5 -

Pictures of my Z -

Sean from LG installed these on my car at LG in Wylie -



The cat elims were put on after the x pipe.

best regards -

mqqn
Last edited by mqqn; Apr 7, 2008 at 03:41 PM.
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Old Apr 7, 2008 | 03:36 PM
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I put mine after the headers; after the x-pipe they wouldn't get hot enough.
Last edited by Millenium Z06; Apr 8, 2008 at 10:37 AM.
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Old Apr 7, 2008 | 03:57 PM
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I put mine before the X pipe.
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Old Apr 7, 2008 | 05:16 PM
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Thanks for the replys, i talked with Bobby @ LG he also said cats then xpipe. Headers are going on as we type. Yes with new tune..
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Old Apr 7, 2008 | 07:39 PM
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Strange - when I put my LG Pros on a couple years back I talked to Sean and Lou and both told me to put the x and then the cats. I guess it doesn't really matter!
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Old Apr 7, 2008 | 08:53 PM
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Originally Posted by C5LOU
Strange - when I put my LG Pros on a couple years back I talked to Sean and Lou and both told me to put the x and then the cats. I guess it doesn't really matter!
I believe they have changed their ideas due to feedback and have decided the cats go first for the reason of quicker heatup and o2 sensor staying hotter by being closer to the cat.
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Old Apr 8, 2008 | 04:11 AM
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Originally Posted by LT1GMC
I believe they have changed their ideas due to feedback and have decided the cats go first for the reason of quicker heatup and o2 sensor staying hotter by being closer to the cat.
They installed mine with the cats before the x-pipe about 3 years ago.
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