Looking to put a dual stage on my car. How much should i hit? 75 out hole and a 150 down the track?

 

depending on mods and such, many factors can come into play. You should have a rough estimate of what yours plans/limits are then I'd recomend renting a dyno for an hour and playing with your torque band, this way you could maximize your gains and understand exactly what is going on, good luck with it tho

 

Good idea, as far as mods go, they are in sig.