Want a nice, compact, understated-yet-elegant boost controller? Already have a high-end boost gauge with peak, warning, and logging capabilities? Don't need these redundant features on your boost controller as well?
Then the GReddy PRofec Type-S may be for you! As easy to use as a manual boost controller, but with advanced electronic boost controller response, the PRofec Type-S keeps things simple. Two rotary switches select two independent boost settings (LO and HI), while a third "GAIN" switch adjusts the wastegate’s valve response. Matched with a large capacity inline control solenoid, the Type-S works with both integral and external wastegate set-ups.
Makes fine-tuning your boost settings easy. Dual boost settings allow you to "choose your performance" on the fly, with the mere push of a button!