If I was building a grudge car this is the one box I would use, It would replace your ignition box, 2/3 step, launch retard, your delay box, your bump box, your boost controller, your nitrous controller (wet or dry) allows you to run duel fuel with a cheap GM sensor. Oh and it’s a killer data recorder, if you need a gauges/dash then a $125 android tablet. I am sure I am forgetting a few things, but one thing for sure it has a steep learning curve. Oh one more thing, it has traction control.