Quote:
Originally Posted by sd*********
Quote:
Originally Posted by JsL
Quote:
Originally Posted by sd*********
Either get a muffler that'll muffler the sound less or take your car to an exhaust shop and have them cut out your secondary cats and resonators. You'll stay smog legal with a secondary cat delete.
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Smog legal and cat delete in the same sentence. 
You will fail visual if they looked under your car. Best option, as someone already mentioned, is get a "race" exhaust or delete the resonators (Not cats). |
They don't look under the car for visual, just in engine bay and hooking their system up to check obd readiness. Primary cats are the only ones that'll trigger a CEL and not allow you to pass all the monitors when they check. |
they looked under my car with a mirror in California for smog.