Are you asking how much a Comp will add? If so, remember the advertising on the packaging is usually pretty high compared to what you will actually see. Right along with that whatever other mods you have will also come into play.
Edge says you'll get 120 HP and 360 TQ, Ive never seen anything close to that. The most I've seen, where it was dyno'd without the Comp and with it immediately afterwards was 100 HP.
With my Drag Comp and other mild mods, I made 456 HP and 981 TQ.