I’ve had my combination since install in Feb of 2015, figured it was time for an updated tune and to finally see what she could do. Take a look at my graph and tell me what you think. 2012 GT, Vortech V3-SI, BOSS IM, Lethal O/R X pipe. DA (if I’m calculating correctly, tell me what you come up with) was horrible, but I’m happy with the numbers and the drivability improvement.