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Old 07-28-2009 | 06:20 PM
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ssheathss
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Default Delete Cats
Alright i had a tune done to delete my rear o2s. If the rear o2s are deleted can i delete the cats? If not if anyone can tell me how can i delete the cats without messing with the front o2s.
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Old 07-28-2009 | 06:22 PM
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um... you dont mess with the front O2s.. just hollow out the cats or get them replaced with a pipe.
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Old 07-28-2009 | 06:31 PM
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^^^plus one on this....
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Old 07-29-2009 | 05:13 PM
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but is that going to cause my check engine light to come on? i'm wanting to run headers with ecutouts then to mufflers.
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Old 07-29-2009 | 08:16 PM
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If your rear O2's are properly disabled then getting rid of the cats should not cause an SES light.
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Old 07-29-2009 | 08:24 PM
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Originally Posted by ssheathss
but is that going to cause my check engine light to come on? i'm wanting to run headers with ecutouts then to mufflers.
No, SES light will not come on. I replaced my CATS with pipe and got a Blackbear tune... feels and sounds like a new truck!!
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Old 07-30-2009 | 07:25 PM
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ya justin is the one who did my tune as well.
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