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BMW 3-Series (E90 E92) Forum
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question regarding smog check
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| 04-05-2021, 08:38 PM | #1 |
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question regarding smog check
so it seems that i need to get a smog check on my 2013 335i e92. i just put the stock downpipe back on and same thing with the intake. however, i have a jb4 with a backend flash MHD and i was wondering if i just set the jb4 to map 0 would this be enough to pass smog?
i've been reading i need to drive the car about 200 miles but i'm not sure. anyone have any experience here in cali with a situation like this? |
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