GReddy Profec B Spec II Boost Controller Silver/Black

Your pick of silver or black.

Based on the very popular B. The new PRofec B-Spec II's basic function to increase boost is as easy as the original, with an added built in boost pressure display and optional features A LCD screen to monitor boost pressure in real time. Readout now in kPa or PSI. (100kPa = 1.01972kg/cm2 = 1.5psi) Controls boost up to 43 psi (This may vary on different turbo systems)

There are 2 preset settings 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 setting.

A built in 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 the user to check the highest boost recorded.