Brand new turbo boost controller. The turbo boost controller is made of high quality CNC machined T6061 aluminum with anodized finish. It comes with hardwares for easy installing. It is light weight design and allows you to adjust PSI ratings(1-30PSI) without changing the wastegate springs as well as replacing the wastegate springs.
Instruction is not included. Professional installation is highly recommended!
Item exactly the same as picture shown.