Quote:
Originally Posted by Mr. Pharaoh
Sounds great! Good thing you have the P3 to clear the CEL. My question would be, will it pass the sniffer? If yes, then it makes sense to go with an aftermarket DP with cats for the added HP and sound, while still passing emissions both visual and sniffer. If no, wouldn't you want a catless DP since the emissions result will be the same but with even more HP and sound? Just curious as I am too interested in an aftermarket DP but don't know if it's worth the hassle come emission time here in CA.
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I don't know of anyone who has tested against a sniffer. Plus each state varies on how strict the sniffer is as there are a lot of variables.
I'd just remove it for emissions testing and go back to stock, then you have nothing to worry about.