Complete restoration of heavily damaged 50-year-old BMW 3-series cars. Rebuild BMW car This is a video of a 50 year old BMW, it has been working hard for months, because there are many damaged parts that cannot be replaced, so the time to complete the car takes a lot of time. You will see that the car has improved almost 99% compared to the manufacturer. Especially when rusty bolts are screwed into a freshly painted rear differential!! Judging by the reflection on the hood, I was impressed by the quality of the painting, better than the factory paintwork. Some improvements to the body and interior elements are particularly impressive.