Just got a 2.0 turbo Buick regal the other day and absolutely love it. But I know there is more left after gm's stock tune. So that leads me here. Every one says trifecta tune is the way to go, but why spend extra money when I have 6 credits sitting on my hptuner?
So what should be addressed in the tune? I would like to try and squeeze a few more pounds of boost from the little snail and mabey adjust the timing.
Any tips n tricks would be great.