being it made my trim + vs - before the change, ill have to disagree there, changing that folder up is felt. it also slowed the wb's drop to 11.3. it used to just drop to hi 10's as soon as i nailed the pedal, now it slowly drops to 11.3.
all i changed was the time vs fuel folder. my maf is still 100% stock to this day. i tuned my injectors to make the trims right being i got 42's theres room to do that.