I'm not sure what the deal is with the car. I spoke with the service tech here in Germany and he said that the computer made the change and that he could not explain in english. He did state that he knows there is a change because he has done this to the dealership demo crossfire. He also said that there was a way to increase it but he would not do it because he did not want the responsibility of voiding my warranty. There is a program in the computer that some service techs are aware of. I let another owner of crossfire drive mine and he felt it also. He has over 400 miles on his and have 889 to date.