I'm not familiar with peron, but I've been really happy with the mountune map that comes with the Cobb AP when purchased via mountune. The stage 1 package includes a cold-air induction kit, but I'm skeptical that that makes any difference to performance in the absence of other upgrades. As far as I can tell, the mountune map that comes with just the AP and the one that comes with the stage 1 kit is the same. Peak boost with the map is 24.5, which is at least 2 pounds greater than what you get with, for instance, a stage 3 Cobb package. You can also get custom tunes during the first 45 days with the AP from mountune.
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