if the car is setup right, all you have to do is shift the car down the track. And one run will net you a 9sec pass which is what he wants anyways.
(setup the two step, boost controls, aligment / scale the car, take some timing out during the launch so you dont spin bad all can be done by the ecu by inputing parameters.)
it becomes very hard when the tuner just tunes the car to make power and leaves you to set it up at the track. then its not that simple!