Im looking at fuel management currently running no upgrades, besides a K&N filter... I was wondering which would work for me, I know dyno tuning is where its at, if i still lived in middletown, id be at lloydz, but since I dont and have yet found someone out by me, I wanted to find out if the PC autotune is worth it? Will it work for cam and exhaust changes, or go with the PC-V/PC-III and find someone to dyno tune as I make changes?