Dual SBC Spec-S

As an entry-level electronic boost controller, the Dual Solenoid Boost Controller S (DSBC Spec S) offers all the same functionality as its counterpart DSBC Spec R. The difference between the DSBC Spec R and Spec S is the solenoid design - Spec R uses a "dual solenoid" while the Spec S utilizes a "single solenoid" design, capable of approximately 18-22lbs of boost. (This unit is available in a silver case with a green LCD display.)