PRofec B-Spec II Boost Controller - GREDDY

PRofec B-Spec II Boost Controller - GREDDY
Product Code: 15500209
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Availability: In Stock
Price: $440.00 $429.95

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* Profec B:

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PRofec B-Spec II Boost Controller - GREDDY



The Greddy PRofec B-spec 2 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 Lo and Hi, as well as a Balance knob to alter the wastegate boost response.

This unit can be used with both integral/actuator or external/poppet style wastegates. Good for twin and sequential turbo setups. This product is universal and will fit any turbocharged vehicle.

This product is compatible with GREDDY Remote Switching System.



·       LCD screen to monitor boost pressure at real time

·       Controls boost up to 300kPa (43.5psi) – this may vary on different turbo systems

·       There are 2 preset setting that can be selected by a single switch

·       The response and the consistency of the boost can be adjusted by using the”gain” & “start boost” settings

·       A built “warning” feature will alert the driver when the boost exceeds the set boost pressure with an alarm and a message in the display

·       When the “warning” feature is activated, the “limiter” feature can lower the boost to a safe pressure

·       Peak boost feature will allow user to check the highest boost recorded

·       The optional remote switching system can be used to select the Hi/Lo boost mode (sold separately)



·       Available in either Black or Silver cases




Legal in California only for racing vehicles which may never be used upon a highway. Misuse of this product can lead to major engine/vehicle damage. Note we hold no responsibility for any engine damage. For technical assistance, please visit Greddy Website or contact us.

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