Bigger throttle body for truck tac?
 

Ok the more i read the more i am confused. I have two blue/green ecms with the attached harness and tac module/pedals. I want to put a better looking intake on besides the truck. (Fast,ls3 etc) I want to use a bigger throttle body than the factory truck 75mm or whatever it is. Both the pcms I have are not drive by cable compatable. I would like to use the easiest option and i would like to use oem components.I am not partial to dbw or dbw. I just need wich one is easier/simpler. Any help is greatly appreciated.