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      02-07-2014, 04:23 PM   #3412
SacTownN54
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Drives: 2010 BMW 335i Convertible
Join Date: Feb 2014
Location: Sacramento, CA

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Thanks buster. That is how I understood it and somewhere on here or n54tuning Terry posted the exact same explanation. I know most shops still do the sniffer but I'm hoping that in two years when I have to smog the car more places will be obd port only. But what about the visual? Of course I would put the stock air box back on, but is it realistic to expect the smogger to miss the catless dp's? I just don't want to spend the time, money, and effort to put in the DP's and dp fix if I'm going to fail anyway because of the visual. I understand the whole pay to play philosophy, but I'm just looking for anyone with personal experience on this point.
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