Somewhat.Probably the exact same until you reach the pcv inlet. Someone with alot of time on their hands could probably make it work.
Doubt it was coincidence, as that is a lean code - common with CAIs. Definitely related.I had it on ours for a month, got a check engine light. code was p0171. Put it back to stock and took it to the dealership. Said they couldn't find anything wrong and the code cleared itself while they had it. I'll be putting it back on in a couple days to see if the code comes back or if it was coincidence. Hopefully it was a coincidence, because it really does sound good.