Drift Hunters is a free-to-play 3D drifting game with a lot of tuned-up cars and a great selection of tracks.
Try to keep the drift going as long as you can! More points are added to your total the longer you drift. You can buy cars like the high-performance Porsche 911 GT with the points. There are a total of 26 cars that can be fully customized that you can buy.
Have fun and good luck!