Boost Gauge

Every vehicle has a Boost Gauge in the bottom centre which indicates the current boost pressure. The dial will raise from zero to full as long as you hold down the accelerator uninterrupted. Releasing the accelerator or braking will lose all boost, even in the air.

Once the boost gauge is full, the needle will eventually begin to shake - This means that the boost pressure is close to release. Shortly after this, if you do not interrupt your acceleration, the boost pressure will release and your Overcharged Turbo will engage, giving you a boost of speed.

After releasing the boost pressure via your Overcharged Turbo, you will need to release the accelerator or brake in order to begin charging your turbo boost again. This works unlimited times, but it takes at every vehicle a little longer or shorter to charge an overcharged turbo because the engine is running up slower.

When you charge up your boost with Super Diesel and if your needle is stopping to charge the overcharged turbo, you can even spam click the left pedal in very small intervals and your turbo will still keep charging.

Note that without the tuning part “OVERCHARGED TURBO” equipped, there is no way to release the boost pressure and you will not receive any speed boost for hitting max boost pressure.