to reset oil light turn ing on do not start press gas petal 3 times quickly and turn off. You will be set. It will take about 2-3 days for your computer to relearn depending on how you drive ( often). Allen can increase the line pressure with edit put it is harder on the trans. I faster shift are nice. I don't like it banging into gears just driving in traffic. In a race that is differant. You will love the tune. Give it time.