I got one of the best chips out and also got a sct but superchip is in right now. I took it out. It made no difference as in my problem. It runs better with chip in. But no it like stops at 3500 rpm. It might creep slowly. But like so slowly as in a mile or 2 it’ll get to maybe 3600 3700. It won’t go over 80-85 it just stops