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Cold air intake

45K views 53 replies 26 participants last post by  ptatohed  
Boy the stock intake (even the filters) really flow well from the data I'm seeing. Our filters are actually larger in dimension than what Nissan puts in the GT-R. The paper media in the OEM filter also kinda looks like the Nismo high flow paper filters.

AFE has data on their site that a stock filter flows 355 CFM @ 1.5" H2O. And we have 2. There is no restriction there whatsoever. Incidentally K&N's flow data on their drop-in for this car is also 355 CFM lol.