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Hi, all -

I'm thinkin' about removing a muffler and replacing it with a straight pipe.
My concern is about still being able to pass a CA Smog Test. Your
thoughts, please?
 

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I would not do this as it will likely cause the computer to register any number of errors. I installed a performance cold air induction system and it IMMEDIATELY caused the onboard computer to list a number of errors. The dealer was unable to clear the errors until I reinstalled the factory air induction.
 
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