I am honestly surprised to read anything negative regarding Car Computer Exchange. After dealing with their competition, who really worked me over in every way, I decided to give them a chance. My Diesel went down unexpectedly and the local dealer told me I had to pay $4,700 to get back on the road and that would take about two weeks. Car Computer Exchange put me back on the road in less than a week for $1,200. I don't even know where to begin when considering how much money I could have lost being out of work an entire additional week. And I have a lifetime guarantee on their work. Based on my overall experience with them I cant imagine having to use it. They do it right the first time. I am sincerely thankful. Ashley took my order with respect and optimism. And Bryan reassured me everything would work as needed. Very professional. A profound company.