will my b18b run on my CX ecu?, So i can pull the ecu to install uberdata or crome on it? I haven't researched crome yet. does the ecu need to be in my car while i am tuning it? I realize that the fuel mixture will definently be really lean. Could i just tune my CX ecu and keep the p75 as a back-up. I am tuning it in need of boost recognition.