Thanks chief. Thats what I figured. The first owner NEVER launched the car or drove it hard for 7k miles. Launch count was 0 when I replaced tires with ps4s last week and all 4 pads were at 90%!. Ive only tried two 60-130 runs and the first one was 8.9 uphill and the second 8.3 dead flat. I bet the ecu has to adapt to unleash full beans. I bet if I keep pounding on it it gets faster. If not Im gonna pop open the airbox and look at the filtersThat's a bit slow IMO. I've done 7.4 60-130 in Florida. I've also in hot weather done a 7.7 60-130 and we can get rather humid.