ok stupid question time....ive got a chipped ecu on my motor peakin 12 n holdin 12psi, its rapid hasnt skipped a beat yet touchwood and seems to pull nicely thru all gears......so am i sposed to have this setup? i was always under the impression you pretty much just fitted the chip as so many companys do diy chips for you to fit yourself???? ive always meant to get it on the dyno to see how its doing but sumthin else always comes up i have to spend money on! argg! so what is setup?? is the airflow meter all tweeked with??