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tricks to passing emissions

This is a discussion on tricks to passing emissions within the Computer & Tuning forums, part of the LSx Technical Help Section category; hey im about to install jet hot long tube headers and an off road y which right off the bat ...

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    tricks to passing emissions

    hey im about to install jet hot long tube headers and an off road y which right off the bat will be illegal cause im not runnin cats... anyone have any suggestions on how to pass the emissions tests?

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    Modding is an Addiction bww3588's Avatar
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    Quote Originally Posted by AFix03
    hey im about to install jet hot long tube headers and an off road y which right off the bat will be illegal cause im not runnin cats... anyone have any suggestions on how to pass the emissions tests?
    as long as they dont do sniffer or visual tests you should be fine, as long as you delete the cat codes from the ECM.

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    Token V6 Guy
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    you'd basically need to install o2 sims or get tuning for it...basically to removed teh codes for the cats as well as the rear o2's...thats as long as you find a place thats willing to pass you even though you dont have cats on your car.
    Last edited by foff667; 10-14-2005 at 10:36 AM.
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    Dreamin of a Paint Job... XtinKt's Avatar
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    install fake Cats. They sell them. Just don't remember where. Maybe Summit

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