I have 10 great ideas

1. Add a level creator
2. Add a obstacle that pops tires
3. Add a giant long bus similar to the boogie bus but make it so it can be smashed in half and damaged more
4. Add a dragster
5. Add the grey cars you see in levels such as the truck, the bus, the Hummer, and the mini-car
6. Add a dirt-bike
7. Add a more smooth steering control
8. Add a semi truck with the trailer
9. Fix the first person view so you see straight ahead
10. Add a damage icon to let you know if the character died

Greywolf4554 about Turbo Dismount®, v1.20.1