N60 maxima maf tops out around 330-350hp. After that you need Z32... my 510 has a maxima maf cause i got it for like $5... and i'm not yet planning on making more power but when I do can buy a N62 and retune

IF you are tuned with the z32 it might not like the maxima maf, but if you aren't tuned then it should be fine after it adjusts to it