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      05-12-2019, 10:43 AM   #1
chhappy7
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NH Emission testing with either catless DP or high flow cat?

Hey guys!

So I've been trying to find something specific to NH emission testing, but all threads I came across have been for MA or surrounding NE states.
So for NH emission, I'm assuming it's just OBD readiness as well?
I read some states allow one or two not ready and some people with catless/high flow cat downpipes have passed without putting their stock ones on.
But does anyone have experience with this while dealing with actual NH annual inspection?

Thank you!
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