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I have seen all kinds of threads talking about removing the rear cats but nothing about the front ones. despite all the reasons why the front ones shouldn't be removed i plan to remove all of them however i was wondering if anyone has done so or if anyone has heard of a way to trick the o2 sensors like the spark plug nonfouller trick or even like a programmer like superchips or bully dog that will allow you to just bypass the use of them. i don't want to have to take it to a shop cause they charge ridiculous money for a custom tune that will do that but i also don't wanna through any codes. any advise would be great
 

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The O2 sensors are needed by the ECU to control fuel delivery. You can't just "bypass" them, unless you have a major remap of the ECU. They serve a very good purpose.
 

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I've heard that uprev tuners can turn off the check engine lights for cat deletes. You get 3 custom tunes (of your choice) for $500. You can use your cruise controls to change tunes

Look them up
 
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