LS3 with NPP want to add headers

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Apr 21, 2008 | 09:05 PM

FZovko

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Joined: Apr 2003

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From: Jefferson Hills PA

LS3 with NPP want to add headers

I want to purchase a set of Kooks coated headers for my 2008/Z51/6Sp.

Can I just buy the headers? or do I need to buy x-pipe, cats, anything else?

Apr 21, 2008 | 09:46 PM

nwc6

Melting Slicks

Joined: May 2004

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Your gonna need X-Pipe, and if you don't like raw exhaust/gas smell get the high flow cats. The OEM cats attach directly to the exhaust manifolds on the C6 so no way to attach them to headers..

Apr 22, 2008 | 12:44 AM

antimullet

7th Gear

Joined: Mar 2008

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If I wanted a true 3 inch header/dual exhaust all the way out the back for my 08 ls3 who makes one?

Apr 23, 2008 | 10:36 PM

cerino2000

Le Mans Master

Joined: Dec 2003

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From: NC

I don't know that there is a bolt on 3" for the LS3.

Apr 24, 2008 | 12:11 AM

FUNTRUN

Racer

Joined: Sep 2007

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From: North Bend WA

LG can set you up with a 3" system all the way through for your LS3.

Apr 24, 2008 | 09:43 AM

Craigster05

Safety Car

Joined: Dec 2005

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From: North Carolina

St. Jude Donor '07-'08-'09-'11-'12

Quote:

Originally Posted by FZovko

I want to purchase a set of Kooks coated headers for my 2008/Z51/6Sp.

Can I just buy the headers? or do I need to buy x-pipe, cats, anything else?

Any of the headers you buy will come with everything you need to install and connect to your mufflers, you do not need to buy a separate x-pipe. Typically, you can buy them with high flow cats or a cat-delete designed for off road use.

Apr 24, 2008 | 09:54 AM

haljensen

Race Director

Joined: Mar 2005

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From: Austin Texas

Most headers require 3 seperate sections (5 pieces); Left and right Long tube headers, left and right high flow cats (OR left and right cat delete pipes) and an X pipe. The header system will bolt to your stock and most aftermarket axleback systems.

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