What is boosted controller?

A boosted controller is an electronic device used to control the amount of boost generated by a turbocharger in a vehicle. It helps to regulate the pressure of the exhaust gases and ensure that the turbocharger operates within safe limits. The controller works by adjusting the pressure signal to the wastegate actuator, which controls the amount of exhaust gases that bypass the turbine wheel. By regulating the wastegate, the controller can increase or decrease the amount of boost generated by the turbocharger, which can improve engine performance and efficiency. Boosted controllers can be manual or electronic, and can be programmed to deliver specific levels of boost based on factors such as engine temperature, throttle position, and engine speed.