Yeah the cruise would be the same as not tuning the car in all 3 driving modes "I,S,S#" because they all have there own maps to start with. But no I want all possible problems addressed so any suggestions are great. Although I don't think it is compression car only has like 20,000 miles on it and has always been great no issues. The car left the dyno great no issue. Only minor hickup while tuning was the fuel pressure line going to the intake manifold kept coming off until I put a clamp around it