GReddy PRofec B-spec II Turbo Boost Controller - Tentatively Sold
The GReddy PRofec B-spec. is one of the simplest, easy to use electronic boost controllers on the market today. The B-spec uses a reliable twin-solenoid valve control motor. There are two presets labeled low and high as well as a Balance knob to alter the boost response. This unit also can be used with both internal or external wastegate setup. Can also be used in a twin and/or sequential turbo setups.
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