COBB Tuning AccessPORT Product Line Consolidation

UFreefer

I was thinking the same thing...Why does everyone think it will make more power? I can see if you went with aftermarket cams or other headwork but otherwise I doubt it would make much. Nissan knows what they are doing.

Everyone always said the same thing with Honda's. People wanted chipped ECU's with a lower/higher VTEC engagement RPM, but they usually lost power. They would lose so much midrange that when VTEC engaged, it gave the feeling of gains but actually it was the opposite.