Manual Boost Controller is a device used to increase pressure / boost in turbocharged engines.

Allows you to set the top-up value manually.

It also allows you to get to full boost faster due to the fact that the wastegate is only opened when the requested boost appears.

ATTENTION: When using this device, it is recommended to equip the car with a boost gauge (available in our offer).

Lack of boost control can lead to serious engine damage.