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Old Mar 8, 2006 | 10:54 AM
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Default offroad headers

I know what the difference is between an offroad Y and not, but whats the difference between an offroad header and a regular one?
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Old Mar 8, 2006 | 11:05 AM
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One has emissions fittings, the other doesnt. (ie. egr, air, etc)
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Old Mar 8, 2006 | 11:07 AM
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Never heard of offroad headers but "race style" headers do not have emissions hookups. I assume that what you mean.
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Old Mar 8, 2006 | 12:45 PM
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Offroad header is the same as race style header off-road meaning it is not emissions legal same as an off-road Y-pipe is not emissions legal because it has no cats
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Old Mar 8, 2006 | 10:09 PM
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thanks guys... so if im goin catless then I would go with the race style headers?
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Old Mar 9, 2006 | 02:37 AM
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yeah, i would recommend just scraping all the emissions crap now and getting race style headers, especially if you plan on doing further mods later (like a ls6 intake which doesn't use EGR anyway so a header with EGR would be pointless if you plan on doing LS6 intake later)
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Old Mar 9, 2006 | 03:17 AM
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right on... ok well heres the stupid question... am i gonna have the check engine light on all the time then? If im goin to forget all the emissions ****, whats the disadvantage of that?
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Old Mar 9, 2006 | 07:32 AM
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Originally Posted by Italiano99
right on... ok well heres the stupid question... am i gonna have the check engine light on all the time then? If im goin to forget all the emissions ****, whats the disadvantage of that?
You will have a check engine light. Diadvantages...looking at the light all the time!! AIR, EGR and rear O2 lights shouldn't affect driveability.

You should be able to get it tuned out by a local performance shop for a small charge. Or find someone locally the has LS1edit or HPtuner and have them delete them.
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Old Mar 9, 2006 | 01:17 PM
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what would be the advantage of havin air, egr ect...? besides not havin to look at the lights
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Old Mar 9, 2006 | 01:29 PM
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Originally Posted by Italiano99
what would be the advantage of havin air, egr ect...? besides not havin to look at the lights
to pass emmissions
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Old Mar 9, 2006 | 01:43 PM
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haha well ****... guess im goin w/o them then!!!
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Old Mar 9, 2006 | 03:42 PM
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They look 100% better !
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