Manual Turbo Boost Controller Kits - Blue

100% Brand New. Never been tried or installed. Boost control is the principle of controlling the boost level produced in the intake manifold of a turbocharged or supercharged engine by affecting the air pressure delivered to the pneumatic and mechanical wastegate actuator. Boost controllers can be as simple as a manual boost controller which can be easily fabricated oneself. Made with CNC Machined and Anodized Aluminum. High performance design allows you to manually control turbo boost up to 30 PSI. Universal fits all Turbo Cars. Installation Instruction is not Included.