Today i got my nismo radiator cap and found out ur cap is has the same specs on kpa first one for me all my nissans comes with 108 kpa vrs the nismo 136 kps so don't buy one or you guys will pay a lot for just a nismo sticker like i did.

 

yes, I kind of knew it was just a marketing gimmick that's why I just stuck with OEM spec, no point just getting the Nimso, just to make it look pretty or cool factor there. Not much of a difference.