I recommend using Gojira on downhill Enna Skyline.

At the beginning, turn off the engine by turning off the ECU before the countdown to the start of the race. Turn on the headlights and hazard lights. Once the countdown has passed, you remain on the handbrake in neutral gear (the ghost should move). After that, while holding the starter button, switch the ECU from “on” to “off” and back so that the tachometer needle is in the range from 0 to 1 revolutions (give a little time for the needle to go down to 0). The main thing is that the engine does not start and the battery is discharged. It took me 2 minutes to drain the battery.

I recommend using Gojira on downhill Enna Skyline.

After you have received the Dead Car achievement.
Then shift into first gear and immediately change to neutral. Wait for the car to go over the hill on its own at the beginning of the track. When the car reaches the slope and starts to pick up speed (~30 km per hour), switch to first gear while holding the gas button. Voila, the car started and the achievement is in your pocket.

I got this achievement in a 228 car on the happogahara (downhill) track.
After the timer has counted down, engage first gear and hold down the gas button. When the car picks up speed of about 20 km per hour, begin to frequently press the handbrake (while holding the gas pedal). This causes the machine to wobble and quickly destroy the tofu.

I advise you to use a Mizuka car on the Enna Skyline (uphill) track.

For those who play on the keyboard, this achievement may seem impossible. For all those who have a keyboard, the developers have made sensitivity settings. Having selected the desired track and car, after the countdown ends, press ESC and select Car Settings. By adjusting the rotation sensitivity settings, it will be possible to move smoothly without breaking the tofu. I am attaching a screenshot of the settings I was able to do this on.


It is also important not to use the brakes or shift the gearbox throughout the race. On about the tenth attempt I managed to drive with 100% tofu in third gear.
you can see how others got this achievement, just watch the replays of people from the top of the world.


Result: after the timer report, we change the sensitivity settings. Now press restart of the race and turn on 3rd gear before the countdown. Then, only by selecting the desired speed and amplitude of turn, we try to smoothly drive the route.

I recommend using a MIZUKA car on the Enna Skyline descent.

Before the timer counts down, turn off the engine by pressing the ECU button. Switch to first gear to start moving and then back to neutral. Turn on your headlights and hazard lights. control the car so that it has enough speed to reach the finish line. Also, to drain the battery faster, hold down the starter button and quickly turn the ECU on and off. This must be done so that the needle on the tachometer moves from 0 to 1 (the main thing is that the engine does not start). If the arrow does not rise above 1, this means that the battery is seated and all that remains is to reach the finish line.