That all may be true. But I can't work on the new cars. I can't get my artheritic old hands in the tight spaces you have in the new cars. And if you modify anything you have to know how to reprogram the computer to make it work. I still enjoy the old cars. Tinkering to see how smooth you can make it run. My son has a new charger. It has constant electrical problems. So he bought an early '70's Satellite, so he can do what he wants with it. Some days it's the only car he has that will run.