With this mod, car physics will be similar to GTA 4 or GTA 5. Cars got heavier and suspension improved. Impact damage has been reduced, now you can turn your vehicle into a pile of metal, the car will not explode so quickly. In a severe collision, the wheels will fall off and it will be almost impossible to drive the car.
Thank you Shagg_E for the hp_drift and hp_carcrashes scripts.
Installation: just put the files in the game folder.