has anyone been able to pass smog with a raceheader? if not did it pass with a cat in the flex pipe? and which cat did you use? i live in vegas and my registration is comming up in about a month, and i am running a raceheader/flexpipe/catback exhaust from fs.
There is someone on here that did the emissions testing and said that it passed still but I would check your local laws to see if a deletion of the cat automatically fails you.
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